perimeter of polygons

What is the perimeter of this rectangle?

• 13 centimeters
• 40 square centimeters
• 26 centimeters
• 26 square centimeters

Tags

CCSS.4.MD.A.3

What is the perimeter of this polygon?

• 24 centimeters
• 22 centimeters
• 32 centimeters
• 42 centimeters

Tags

CCSS.3.MD.D.8

What is the perimeter of this polygon?

• 16 centimeters
• 18 centimeters
• 17 centimeters
• 20 centimeters

Tags

CCSS.3.MD.D.8

What is the perimeter of this polygon?

• 20 centimeters
• 19 square centimeters
• 18 centimeters
• 21 centimeters

Tags

CCSS.3.MD.D.8

A square has a perimeter of 12 centimeters. What is the length of each side?

• 12/4=3 cm
• 12/3=4 cm
• 12+4=16 cm
• 12/2=6 cm

Tags

CCSS.4.MD.A.3

Delaney is building a rectangular pen for her horse. She wants the pen to be 4 feet wide and 10 feet long. What is the perimeter of the garden?

• 10-4=6 feet
• 10x4=40 square feet
• 10+4=14 feet
• 10+10+4+4=28 feet

Tags

CCSS.3.MD.D.8

Mr. Weddle is going to put a new fence around his backyard for Roscoe. If the width is  $10.5$  and the length is  $13$  , how much fencing would he need? Dimensions are in feet.

• 46 feet

• 23.5 feet

• 45.5 feet

• 47 feet

Tags

CCSS.4.MD.A.3

Find the perimeter of the polygon

• 28 m

• 32 m

• 30 m

• 24 m

Tags

CCSS.3.MD.D.8

Find the perimeter of the triangle.

• 21.15 f

• 20.2 ft

• 26.7 ft

• 22 ft

Tags

CCSS.3.MD.D.8

Given the perimeter, find the missing side-length.

(a)  

Tags

CCSS.3.MD.D.8