4.5D Area and Perimeter

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 the length of a rectangle is 10 feet and the width is 5 feet, what is the area?

Back

50 square feet

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

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

Back

Perimeter = 2(length + width)

Tags

CCSS.4.MD.A.3

Front

If a rectangle has a length of 8 inches and a width of 4 inches, what is its perimeter?

Back

24 inches

Tags

CCSS.4.MD.A.3

Front

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

Back

Area = side × side

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

If each side of a square measures 5 cm, what is the area?

Back

25 square cm

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the definition of perimeter?

Back

The distance around an object.

Front

How do you find the width of a rectangle if you know the perimeter and the length?

Back

Use the formula: width = (perimeter/2) - length.

Tags

CCSS.3.MD.D.8

Front

What is the area of a square with a side length of 7 cm?

Back

49 square cm

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

If a rectangular garden has a perimeter of 40 meters and a length of 12 meters, what is the width?

Back

8 meters

Tags

CCSS.4.MD.A.3