Unit 3 ~ Area

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

To calculate the area of a rectangle, multiply its length by its width (Area = Length × Width).

Front

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

Back

16 sq cm (Area = Side × Side = 4 cm × 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 (Area = 5 cm × 3 cm).

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 × Base × Height.

Front

What is the area of a triangle with a base of 6 cm and a height of 4 cm?

Back

12 sq cm (Area = 1/2 × 6 cm × 4 cm).

Front

What unit is used to measure area?

Back

Area is measured in square units, such as square centimeters (sq cm) or square feet (sq ft).

Front

What is the area of a rectangle with a length of 10 ft and a width of 9 ft?

Back

90 sq ft (Area = 10 ft × 9 ft).

Front

What is the area of a square with each side measuring 6 cm?

Back

36 sq cm (Area = Side × Side = 6 cm × 6 cm).

Front

What shape has an area of 18 sq cm?

Back

A rectangle with dimensions 3 cm by 6 cm has an area of 18 sq cm.