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 5 cm and a width of 3 cm?

Back

15 cm².

Front

What units are used to measure area?

Back

Square units, such as square centimeters (cm²) or square inches (in²).

Front

If a rectangle has an area of 20 cm² and a width of 4 cm, what is the length?

Back

Length = Area ÷ Width = 20 cm² ÷ 4 cm = 5 cm.

Front

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

Back

Area = side × side = 4 cm × 4 cm = 16 cm².

Front

If the area of a rectangle is 30 cm² and the length is 6 cm, what is the width?

Back

Width = Area ÷ Length = 30 cm² ÷ 6 cm = 5 cm.

Front

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

Back

20 cm².

Front

What does it mean if two shapes have the same area?

Back

They occupy the same amount of space, even if their shapes are different.

Front

What is the area of a rectangle with a length of 8 cm and a width of 5 cm?

Back

40 cm².