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Area of Rectangles

The area is the amount of space inside a shape.

Area of a rectangle

Area of a rectangle

  • The area of a rectangle is equal to its length multiplied by its width.

Area of Composite Shapes

The area is the amount of space inside a shape. A composite shape can be made when two or more shapes are put together.

Area of a composite shape

Area of a composite shape

  • The area of a composite shape is equal to the area of the two shapes added together.
Splitting up a composite shape

Splitting up a composite shape

  • You can work out the area by splitting it into two rectangles.
Label shapes

Label shapes

  • I can label each rectangle.
    • I will label one rectangle A.
    • And I will label the other rectangle B.
Find the areas of each rectangle

Find the areas of each rectangle

  • The area of rectangle A = 5 × 3 = 15 m2
  • The area of rectangle B = 4 × 6 = 24 m2
Find the area of the shape

Find the area of the shape

  • The area of the composite shape can be found by adding the areas of rectangle A and rectangle B together.
Jump to other topics
1

Year 5 - Number

2

Year 5 - Measurement

3

Year 5 - Geometry

4

Year 5 - Statistics

5

Year 6 - Number

6

Year 6 - Ratio & Proportion

7

Year 6 - Algebra

8

Year 6 - Measurement

9

Year 6 - Statistics

9.1

Displaying Data

9.2

Averages

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