**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

PART 1

PART 2

PART 3