Area of Rectangles

Front

What is the formula to calculate 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 feet and a width of 4 feet, what is its area?

Back

40 square feet

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What unit is used to measure area?

Back

Square units (e.g., square feet, square centimeters)

Tags

CCSS.3.MD.C.6

Front

What is the area of a rectangle with a length of 7 cm and a width of 3 cm?

Back

21 square centimeters

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

If the area of a rectangle is 36 square cm and the width is 6 cm, what is the length?

Back

6 cm

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What happens to the area of a rectangle if both the length and width are doubled?

Back

The area increases by a factor of 4.

Tags

CCSS.7.G.A.1

Front

Calculate the area of a rectangle with a length of 9 cm and a width of 2 cm.

Back

18 square centimeters

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the area of a rectangle with a length of 12 inches and a width of 5 inches?

Back

60 square inches

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

If a rectangle has an area of 45 square cm and a length of 9 cm, what is the width?

Back

5 cm

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the area of a rectangle with a length of 8 m and a width of 4 m?

Back

32 square meters

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3