# Mathematics Grade 10 P2 November Mock Exam 2 2026 Memo (Eng)

> Grade 10 Mathematics Paper 2 memorandum from the November Mock Exam 2 2026 (English), 10 pages. Read online or download the free PDF.

- Page: https://www.hlayiso.com/library/grade-10-mathematics-2026-november-mock-exam-2-memorandum-paper-2/24897349-46dd-4830-b00e-df5d3e3a9637
- Updated: 2026-10-29
- Subject: Mathematics
- Grade: Grade 10
- Language: English
- Document type: Memorandum
- Year: 2026
- Exam period: November Mock Exam 2
- Paper: 2
- Publisher: Hlayiso
- Curriculum: CAPS
- Pages: 10

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## About this document

Mathematics · Grade 10 · November Mock Exam 2 · 2026 · English. Memorandum, 10 pages. Read online or download the PDF.

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## Document text

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### Page 1

Mock

                            hlayiso mock exams
                            Practice Series:
                            Grade 10 Exam Preparation
                            WWW.HLAYISO.COM

                                 NATIONAL
                            SENIOR CERTIFICATE

                                     GRADE 10

                                 MATHEMATICS P2
                     NOVEMBER EXAMINATION 2026 (MOCK)
                             MARKING GUIDELINES

MARKS: 100

                      These marking guidelines consist of 10 pages.

Copyright reserved                                                    Please turn over

### Page 2

Mathematics/P2                                  2                                    Hlayiso/Mock 2026
                                      NSC – Marking Guidelines

NOTE:

    • If a candidate answers a question TWICE, only mark the FIRST attempt.
    • If a candidate has crossed out an attempt of a question and not redone the question, mark the
      crossed-out version.
    • Consistent accuracy (CA) applies in ALL aspects of the marking guidelines. Stop marking at the
      second calculation error.
    • Assuming answers/values in order to solve a problem is NOT acceptable.

GEOMETRY

   S A mark for a correct statement (a statement mark is independent of a reason).
   R A mark for the correct reason (a reason mark may only be awarded if the statement is correct).
 S/R Award a mark if the statement AND reason are both correct.

QUESTION 1

 1.1         5 + 3 + 1 = 9 households                                 ✓ answer                     (1)

 1.2         Mode = 4 people                                          ✓ answer                     (1)

 1.3         n = 30: median is the average of the 15th and 16th       ✓ 15th and 16th values /
             values.                                                  cumulative frequencies
             Cumulative frequencies: 2 ; 6 ; 13 ; 21 ; 26 ; 29 ; 30   ✓ answer                 (2)
             15th and 16th values are both 4, so median
                4+4
             =       =4
                 2

 1.4         Q1 = 8th value = 3                                       ✓ Q1 = 3
             Q3 = 23rd value = 5                                      ✓ Q3 = 5                     (2)

 1.5                                                                  ✓ box with Q1 , median and
                                                                      Q3 (CA from 1.3, 1.4)
                                                                      ✓ whiskers to 1 and 7    (2)
              0      1   2   3   4   5    6    7    8
             Minimum = 1; Q1 = 3; Median = 4; Q3 = 5;
             Maximum = 7

                                                                                                   [8]

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### Page 3

Mathematics/P2                                 3                            Hlayiso/Mock 2026
                                     NSC – Marking Guidelines

QUESTION 2

 2.1         14                                                 ✓ answer                  (1)

 2.2         Midpoints: 3 ; 5 ; 7 ; 9 ; 11                      ✓ midpoints
                  6(3) + 14(5) + 19(7) + 13(9) + 8(11)          ✓ ∑ f x products
             x̄ =                                               ✓ 426 ÷ 60
                                    60
                 18 + 70 + 133 + 117 + 88 426                   ✓ answer                  (4)
             =                             =
                            60               60
             = 7,1 kg

 2.3         Q3 is the 34 (60) = 45th value.                    ✓ 45th value / cumulative
             Cumulative frequencies: 6 ; 20 ; 39 ; 52 ; 60      frequencies
             Q3 lies in 8 ≤ m < 10                              ✓ answer                  (2)

              13 + 8         21
 2.4                 × 100 =    × 100 = 35%                     ✓ 21
                60           60
                                                                ✓ answer                  (2)

                                                                                          [9]

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### Page 4

Mathematics/P2                                   4                               Hlayiso/Mock 2026
                                       NSC – Marking Guidelines

QUESTION 3

                 √
 3.1         AB = (1 − (−2))2 + (3 − (−1))2                          ✓ substitution
              √        √
             = 9 + 16 = 25 = 5 units                                 ✓ answer                    (2)

                 (                )
               −2 + 6 −1 + 3
 3.2         M       ;                = M(2 ; 1)                     ✓x=2
                 2      2
                                                                     ✓y=1                        (2)

 3.3         M is the midpoint of BD:                                ✓ midpoint equations
             1 + xD                                                  ✓ xD = 3
                    = 2 ⇒ xD = 3
                2                                                    ✓ yD = −1                   (3)
             3 + yD
                    = 1 ⇒ yD = −1
                2
             D(3 ; −1)

                   3 − (−1) 4 1
 3.4         mAC =         = =                                       ✓ mAC = 12
                   6 − (−2) 8 2
                                                                     ✓ mBD = −2
                   −1 − 3 −4                                         ✓ product = −1
             mBD =        =   = −2                                                               (3)
                    3−1     2
                         1
             mAC × mBD = × (−2) = −1          ∴ AC ⊥ BD
                         2

 3.5         The diagonals bisect each other (M is the midpoint of   ✓ parallelogram (diagonals
             AC and of BD), so ABCD is a parallelogram.              bisect)
             The diagonals of the parallelogram are perpendicular    ✓ diagonals ⊥ / adjacent
             (3.4), so ABCD is a rhombus.                            sides =                  (2)
             OR parallelogram with AB = BC = 5 (adjacent sides
             equal)

                    √          √        √
 3.6         AC = 82 + 42 = 80 = 4 5; BD                             ✓ AC and BD (or base and
               √           √        √
             = 22 + 42 = 20 = 2 5                                    height)
                     1               1     √   √                     ✓ area formula
             Area = × AC × BD = × 4 5 × 2 5 = 20 square              ✓ answer               (3)
                     2               2
             units
             OR AD = 5 (horizontal, y = −1); BC on y = 3, so
             height = 4; Area = 5 × 4 = 20
                                            √   √
             OR 4× area △AMB = 4 × 12 × 20 × 5 = 20

                                                                                                [15]

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### Page 5

Mathematics/P2                                                5                                Hlayiso/Mock 2026
                                                    NSC – Marking Guidelines

QUESTION 4

 4.1.1       cos(56,2◦ + 43,4◦ ) = cos 99,6◦ = −0,17                           ✓ answer                      (1)

                     1
 4.1.2       =             = 1,45                                              ✓ sin2 156,2◦
                 sin 56,2◦
                     2
                                                                               ✓ answer                      (2)
                 ( √ )2        (         )2
                     2
                      3
                           −       √1
                                     2            (√ )2
 4.2         =                                +     3                          ✓ 43 and 12 in numerator
                          1 × 12
                                                                               ✓ denominator 12
                4−2
                3   1
             = 1 +3                                                            ✓ tan2 60◦ = 3
                  2
                                                                               ✓ answer                      (4)
                1
                       1      7
             = 41 + 3 = + 3 =                     (or 3,5)
                2
                       2      2

                    8            5
 4.3.1       sec θ =    ⇒ cos θ = = 0,625                                      ✓ cos θ = 85
                    5            8
                                                                               ✓ answer                      (2)
             θ = 51,32◦

             θ
 4.3.2         + 25◦ = 60,945 . . .◦                                           ✓ 60,95◦
             2
             θ                                                                 ✓ subtracting 25◦
               = 35,945 . . .◦                                                 ✓ answer                      (3)
             2
             θ = 71,89◦

                                                                                                            [12]

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### Page 6

Mathematics/P2                                   6                                Hlayiso/Mock 2026
                                       NSC – Marking Guidelines

QUESTION 5

                          8
 5.1         sin α = −      ; α in the 3rd quadrant: y = −8, r = 17   ✓ y = −8 and r = 17 in
                         17
                                                                      correct quadrant
                                           y
                                               α
                                                   x
                                  17

              (−15 ; −8)
                                                                      ✓ x = −15
                                                                      ✓ answer                    (3)
             x2 = 172 − (−8)2 = 225     x = −15
                         15
             cos α = −
                         17
                −8      17      8    17
 5.2         =       +       =     −                                  ✓ substitution of tan α and
               −15 −15 15 15
                                                                      sec α
                  9      3
             =− =−                                                    ✓ answer                   (2)
                 15      5
               ( )2 (             )
                 17          −15 2
 5.3         =          −                                             ✓ substitution
                 −8           −8
                                                                      ✓ answer                    (2)
               289 225 64
             =      −      =      =1
                64     64     64
             Note: answer 1 only (no substitution, no identity
             shown): 1/2. Correct use of the identity
             cosec2 α − cot2 α = 1 with working: 2/2.

                                                                                                  [7]

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### Page 7

Mathematics/P2                                      7                                             Hlayiso/Mock 2026
                                          NSC – Marking Guidelines

QUESTION 6

                           1 − (−3)
 6.1         Amplitude:             = 2, so a = 2                                    ✓a=2
                                2
             q = 1 − 2 = −1                                                          ✓ q = −1                    (2)
             ( f (x) = 2 cos x − 1)

 6.2                 y                                                               ✓ y-intercept and end points
                                                                                     (0◦ ; −1), (360◦ ; −1)
                 1
                         (90◦ ; 0)
                                                                                     ✓ turning points (90◦ ; 0) and
                                                                           x         (270◦ ; −2)
                           90◦         180◦          270◦           360◦
                                                                                     ✓ shape                     (3)
              −1                                                       (360◦ ; −1)
                                                                g
              −2
                                                  (270◦ ; −2)
              −3                              f

             g (dashed): y-intercept (0◦ ; −1); maximum and
             x-intercept (90◦ ; 0); minimum (270◦ ; −2); end point
             (360◦ ; −1).

 6.3         2                                                                       ✓ answer                    (1)

 6.4         −3 ≤ y ≤ 1      OR      y ∈ [−3 ; 1]                                    ✓ critical values
                                                                                     ✓ notation                  (2)

 6.5         63,43◦ < x < 243,43◦        OR       x ∈ (63,43◦ ; 243,43◦ )            ✓ critical values
                                                                                     ✓ notation (strict inequality)
                                                                                     (2)

 6.6         Reflection: y = −(2 cos x − 1) = −2 cos x + 1                           ✓ −2 cos x
             h(x) = −2 cos x + 4                                                     ✓ +4                        (2)

                                                                                                                [12]

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### Page 8

Mathematics/P2                                 8                                Hlayiso/Mock 2026
                                     NSC – Marking Guidelines

QUESTION 7

                      DF
 7.1         sin 32◦ =                                              ✓ correct ratio
                      85
                                                                    ✓ answer                     (2)
             DF = 85 sin 32◦ = 45,04 m

                      AF
 7.2         cos 32◦ =                                              ✓ correct ratio
                      85
                                                                    ✓ answer                     (2)
             AF = 85 cos 32◦ = 72,08 m
                      √
             OR AF = 852 − 45,042 = 72,08 m

                       DF
 7.3         tan 47◦ =                                              ✓ correct ratio
                       FB
                    45,04                                           ✓ FB as subject
             FB =          = 42,00 m                                ✓ FB = 42,00
                   tan 47◦
             AB = 72,08 + 42,00 = 114,09 m (using unrounded         ✓ answer                     (4)
             values)
             Accept 114,08 m – 114,09 m (rounding).

 7.4         47◦ (alternate angles with the horizontal through D)   ✓ answer                     (1)

                                                                                                 [9]

QUESTION 8

 8.1         s2 = 52 + 122 = 169   ∴ s = 13 cm                      ✓ Pythagoras substitution (1)

 8.2         TSA = π (5)2 + π (5)(13)                               ✓ substitution
             = 25π + 65π = 90π
             = 282,74 cm2                                           ✓ answer                     (2)

                     1
 8.3         Vcone = π (5)2 (12) = 100π (= 314,16 cm3 )             ✓ volume of cone
                     3
             4 3                                                    ✓ equating volumes
               π r = 100π
             3
                                                                    ✓ answer                     (3)
             r3 =√75
             r = 3 75 = 4,22 cm

                                                                                                 [6]

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### Page 9

Mathematics/P2                                  9                                 Hlayiso/Mock 2026
                                      NSC – Marking Guidelines

QUESTION 9

 9.1         In △PQS and △RSQ:
             Q̂1 = Ŝ1                           (alt ∠s; PQ ∥ SR)     ✓ S/R
             Ŝ2 = Q̂2                           (alt ∠s; PS ∥ QR)     ✓ S/R
             QS = SQ                                     (common)      ✓ S/R common side
             ∴ △PQS ≡ △RSQ                            (∠∠S / AAS)      ✓ ≡ (AAS) and conclusion
             ∴ PQ = SR and PS = QR                          (≡ △s)     (4)

 9.2.1       Â1 = Â2                           (AE bisects DÂB)     ✓ S/R (bisector)
             Â2 = AÊD                          (alt ∠s; AB ∥ DC)     ✓ S/R (alt ∠s; AB ∥ DC)
             ∴ Â1 = AÊD
             ∴ AD = DE                         (sides opp equal ∠s)    ✓ R (sides opp = ∠s)      (3)

 9.2.2       DC = AB = 12 cm (opp sides of parm)                       ✓ answer                  (1)
             EC = 12 − 7 = 5 cm

                                                                                                 [8]

QUESTION 10

 10.1.1      OK = OL (diags of rectangle are equal and bisect each     ✓ S/R (OK = OL)
             other)                                                    ✓ answer with reason      (2)
                            180◦ − 124◦
             OL̂K = OK̂L =              = 28◦ (∠s opp = sides;
                                 2
             sum of ∠s of △)

 10.1.2      KL̂M = 90◦                            (∠ of rectangle)    ✓ S/R
             OL̂M = 90◦ − 28◦ = 62◦                                    ✓ answer                  (2)

                    1       1
 10.1.3      ON = LN = KM           (diags of rect equal and bisect)   ✓ equation with reason
                    2       2
                      1
             y + 4 = (3y + 2)                                          ✓ answer                  (2)
                      2
             2y + 8 = 3y + 2
             y=6

                 1
 10.2.1      EG = BC                  (midpoint theorem in △ABC)       ✓ S/R
                 2
                 1                                                     ✓ answer                  (2)
             EG = (14) = 7 cm
                 2

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### Page 10

Mathematics/P2                                 10                                Hlayiso/Mock 2026
                                     NSC – Marking Guidelines

 10.2.2      EG ∥ BC                           (midpoint theorem)    ✓ S/R EG ∥ BC
             AD ∥ BC                                       (given)
             ∴ GF ∥ AD                                               ✓ GF ∥ AD
             In △ACD: G is the midpoint of AC and GF ∥ AD
             ∴ F is the midpoint of DC (line through midpt of one    ✓ R (converse of midpoint
             side ∥ to second side)                                  theorem)                (3)

                  1
 10.2.3      GF = AD              (midpoint theorem in △ACD)         ✓ S/R
                  2
                  1                                                  ✓ GF = 4
             GF = (8) = 4 cm                                         ✓ answer                 (3)
                  2
             EF = EG + GF = 7 + 4 = 11 cm

                                                                                            [14]

                                                                                  TOTAL:      100

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