Area

Front

What is area?

Back

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

Front

What is the formula for the area of a square?

Back

Area = side length × side length.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the area of a rectangle?

Back

Area = length × width.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

If a square has a side length of 4 cm, what is its area?

Back

16 square cm.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the area of a rectangle that is 5 feet long and 3 feet wide?

Back

15 square feet.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What units do we use to measure area?

Back

Square units, such as square centimeters (cm²) or square feet (ft²).

Tags

CCSS.3.MD.C.6

Front

What does 'sq units' mean?

Back

'Sq units' stands for square units, which is a way to measure area.

Tags

CCSS.3.MD.C.5A

Front

If a rectangle has an area of 20 square units and a width of 4 units, what is its length?

Back

5 units (Area = length × width, so length = Area ÷ width).

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the area of a shape with a length of 8 units and a width of 2 units?

Back

16 square units.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

How do you find the height of a rectangle if you know the area and the width?

Back

Height = Area ÷ Width.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3