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

Area = length × width.

Front

What is the area of a rectangle with a length of 4 cm and a width of 5 cm?

Back

20 square cm.

Front

If a rectangle has an area of 12 square cm and a width of 3 cm, what is the length?

Back

4 cm.

Front

What unit is used to measure area?

Back

Square units (e.g., square cm, square m).

Front

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

Back

36 square cm.

Front

If the area of a shape is 24 square cm and the length is 6 cm, what is the width?

Back

4 cm.

Front

What is the area of a triangle?

Back

Area = 1/2 × base × height.

Front

What is the area of a triangle with a base of 8 cm and a height of 5 cm?

Back

20 square cm.

Front

What is the formula for the area of a circle?

Back

Area = π × radius².