# Chapter 10: Perimeter and area of shapes

- Chapter 10: Perimeter and area of shapes
- 10.1 Perimeter of polygons
- 10.2 Perimeter formulae
- 10.3 Area and square units
- 10.4 Area of squares and rectangles
- 10.5 Area of triangles
- Practice this chapter

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- Chapter 10: Perimeter and area of shapes
- 10.1 Perimeter of polygons
- 10.2 Perimeter formulae
- 10.3 Area and square units
- 10.4 Area of squares and rectangles
- 10.5 Area of triangles
- Practice this chapter