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**Course Description**

Form 1 Mathematics (Chapter 9)

(English Version)

**What is covered:**

Chapter 9: Basic Polygons

- Polygons
- Properties of Triangles and the Interior and Exterior Angles of a Triangle
- Properties of Quadrilaterals and the Interior and Exterior Angles of a Quadrilateral

**Course Materials**

## Course Content

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PART 1

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PART 2

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PART 3

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