16.1 - 16.3 Review : Perimeter

Count the unit segments to find the perimeter.

• 38 ft.

• 32 ft.

• 34 ft.

• 40 ft.

Find the perimeter.

• 38 ft

• 28 ft

• 28 cm

• 38 cm

What is the perimeter of the shape shown in the diagram?

• 18 ft

• 28 ft

• 17 cm

• 17 ft

What is the perimeter of the shape shown in the diagram?

• 18 in

• 16 in

• 14 in

• 20 in

Find the perimeter.

• 16 ft

• 32 ft

• 52 ft

• 48 ft

Find the perimeter of the polygon shown in the grid.

• 38 ft

• 38 in

• 38

• 38 m

Find the perimeter of the polygon shown in the grid.

• 28 ft

• 28 in

• 28

• 28 m

Find the perimeter of the polygon shown in the grid.

• 28 ft

• 28 in

• 28

• 28 m

Add the length of each side to find the perimeter of the polygon shown.

• 34 m

• 38 m

• 32 m

• 30 m

What are two ways you can find the perimeter of a shape?

(choose 2 answers)

• Count the unit segments

• Add the length of the sides

• Count the blocks on the inside of the shape

• Multiply all of the sides together