math 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 width by its height (Area = width x height).

Front

What is the area of a rectangle that is 5 cm wide and 3 cm tall?

Back

15 square centimeters.

Front

What is the area of a rectangle that is 8 cm wide and 4 cm tall?

Back

32 square centimeters.

Front

What is the area of a square with sides of 8 cm?

Back

64 square centimeters (Area = side x side).

Front

If a rectangle has a width of 10 cm and a height of 2 cm, what is its area?

Back

20 square centimeters.

Front

What is the area of a floor that measures 5 feet by 5 feet?

Back

25 square feet.

Front

What is the formula for finding the area of a rectangle?

Back

Area = length x width.

Front

If a rectangle has an area of 24 square centimeters and a width of 4 cm, what is its height?

Back

6 centimeters (Height = Area / Width).

Front

What is the area of a rectangle that is 7 cm wide and 6 cm tall?

Back

42 square centimeters.