Area and Perimeter

What operation do you use to find the perimeter of a polygon?

• addition

• multiplication

• subtraction

• division

Which operation do you use to determine the area of a shape?

• addition

• multiplication

• subtraction

• division

Perimeter measures the _____ of a shape.

Area measures the ______ of a shape.

• inside

• outside

7 x 5 =

• 35

• 3,500

• 350

• 5

70 x 50 =

• 3,500

• 35

• 52

• 350

7 x 50 =

• 3,500

• 35

• 350

• 3

90 x 2 =

• 18

• 180

• 81

• 20

70 x 3 =

• 12

• 21

• 210

• 2,100

40 x 50 =

• 2,000

• 200

• 20

• 20,000