Dilation Area and Perimeter

Find the PERIMETER of this figure.

• 20 square feet

• 20 cm

• 25 square feet

• 20 cm sq.

Farmer Bob's son built a track to walk his pet pig.  The track goes around the pig pen.  The pig pen is 15 feet long and 21 feet wide.  If the pig walks all the way around the track, how many feet did he walk?

• 72 feet

• 36 feet

• 36 square feet

What is the perimeter?

• 3 ft. 

• 6 ft. 

• 12 ft. 

• 18 ft. 

The first photograph ever taken can be seen at the University of Texas at Austin. The rectangle below shows the size of the photograph. What is the area of the first photograph ever taken?

• 36 cm

• 56 cm

• 72 cm

• 320 cm

Which number sentence would be best to find the perimeter of the rectangle?

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What is the perimeter of this rectangle?

• 12 units

• 16 units

• 18 units

• 14 units

What is the perimeter of this rectangle?

• 14

• 15

• 20

• 21

What is the perimeter of this rectangle?

• 22

• 24

• 28

• 30

The distance around an object is called the

• area

• perimeter

• length

What is the perimeter?
(click to show image)

• 20 metres

• 40 metres

• 60 metres

• 200 metres