Area- Add Areas

Front

What is area?

Back

Area is the amount of space inside a shape, measured in square units.

Front

How do you calculate the area of a rectangle?

Back

Area of a rectangle = length x width.

Front

What is the area of a square with side length 4 cm?

Back

16 sq cm (4 cm x 4 cm).

Front

If a rectangle has a length of 5 cm and a width of 3 cm, what is its area?

Back

15 sq cm (5 cm x 3 cm).

Front

What is the area of a triangle?

Back

Area of a triangle = 1/2 x base x height.

Front

What is the area of a rectangle with a length of 10 cm and a width of 2 cm?

Back

20 sq cm (10 cm x 2 cm).

Front

If a square has an area of 25 sq cm, what is the length of one side?

Back

5 cm (since 5 cm x 5 cm = 25 sq cm).

Front

What is the total area of two rectangles with areas of 10 sq cm and 15 sq cm?

Back

25 sq cm (10 sq cm + 15 sq cm).

Front

What is the area of a rectangle with a length of 8 cm and a width of 4 cm?

Back

32 sq cm (8 cm x 4 cm).

Front

How do you find the area of a composite shape?

Back

Add the areas of the individual shapes that make up the composite shape.