# Proportion Theorems

> This section covers the Grade 12 proportional theorem: a line parallel to one side of a triangle divides the other two sides in the same proportion, and the converse. The same intercept idea gives…

- Page: https://www.hlayiso.com/grade-12/mathematics/notes/euclidean-geometry/proportion-theorems

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## Full notes

This is a preview of the Proportion Theorems notes for Grade 12 Mathematics. Create a free Hlayiso account to read the full notes, practise every question and track your progress.

## More in Euclidean Geometry

- [Revise: Proportion and Area of Triangles](https://www.hlayiso.com/grade-12/mathematics/notes/euclidean-geometry/revise-proportion-and-area-of-triangles) — Previous section
- [Similar Polygons](https://www.hlayiso.com/grade-12/mathematics/notes/euclidean-geometry/similar-polygons) — Next section
- [All Euclidean Geometry sections](https://www.hlayiso.com/grade-12/mathematics/notes/euclidean-geometry)

## Frequently asked questions

### What will I learn in "Proportion Theorems"?

This section covers Proportion Theorems as part of Euclidean Geometry in Grade 12 Mathematics. You'll find clear explanations, worked examples, and key definitions aligned to the CAPS curriculum.

### Is this section aligned with the CAPS curriculum?

Yes. All notes on Hlayiso, including "Proportion Theorems", are written against the official CAPS curriculum and ATP for Grade 12 Mathematics.

### What should I study after "Proportion Theorems"?

Continue with the next section in Euclidean Geometry, or test your understanding with the interactive quiz linked to this section.

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