Area of Rectangles

Front

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

Back

Area = length × width.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

If a rectangle has a length of 10 units and a width of 5 units, what is its area?

Back

50 square units.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the area of a rectangle with a length of 7 inches and a width of 4 inches?

Back

28 square inches.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

If the area of a rectangle is 36 square units and the length is 9 units, what is the width?

Back

4 units.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

How do you find the missing side length of a rectangle if you know the area and one side length?

Back

Divide the area by the known side length.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the area of a rectangle with a length of 8 meters and a width of 3 meters?

Back

24 square meters.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

If a rectangle has an area of 18 square units and one side is 2 units long, what is the length of the other side?

Back

9 units.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the area of a rectangle with a length of 12 cm and a width of 6 cm?

Back

72 square centimeters.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

How many square units are in a rectangle with a length of 5 units and a width of 5 units?

Back

25 square units.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

If a rectangle has an area of 80 square units and a width of 8 units, what is the length?

Back

10 units.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3