Area and Perimeter Review

Front

What is perimeter?

Back

The length around a figure.

Front

How do you find a shape's perimeter?

Back

Add all the sides.

Tags

CCSS.3.MD.D.8

Front

Find the perimeter of a rectangle with sides 3 cm and 4 cm.

Back

14 cm.

Tags

CCSS.4.MD.A.3

Front

What is the formula for the perimeter of a rectangle?

Back

Perimeter = 2 × (length + width).

Tags

CCSS.4.MD.A.3

Front

Find the perimeter of a square with each side measuring 5 cm.

Back

20 cm.

Tags

CCSS.4.MD.A.3

Front

What is area?

Back

The amount of space a figure takes up.

Front

How do you find the area of a rectangle?

Back

Length × Width.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

Find the area of a rectangle with length 6 cm and width 3 cm.

Back

18 cm².

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the formula for the area of a square?

Back

Area = side × side.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

Find the area of a square with a side length of 4 cm.

Back

16 cm².

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3