Perimeter

What is the perimeter of the rectangle?

• 11 in

• 22 in

• 20 in

• 24 in

Find the length of the missing side of the shape. The perimeter is 18 inches.

• 6 centimeters

• 9 inches

• 6 inches

• 12 centimeters

______ is the distance around a 2D shape

Find the perimeter of the triangle

• 25

• 38

• 30

• 32

A basketball court is shaped like a rectangle, 20 meters long and 10 meters wide. What is the perimeter in meters of the court?

• 30 meters

• 50 meters

• 60 meters

• 100 meters

Find the perimeter of the irregular shape

• 28m

• 21m

• 30m

• 32m

Quick check-in! How comfortable do you feel figuring out the perimeter of a shape?

• I need more help with perimeter

• I feel okay solving perimeter problems

• I feel good about perimeter problems

• I could teach someone about perimeter!

The perimeter of the shape is 31 feet. What is the length of the missing side?

• 3 feet

• 4 feet

• 5 feet

• 6 feet

Find the length of the missing side of the shape. The perimeter is 66 centimeters. Make sure to include the units in your answer!

Find the perimeter of the rectangle

• 11 in

• 10 in

• 12 in

• 10 1/2 in