Irregular Perimeter Shapes

Find the perimeter

• 25cm

• 35cm

• 50cm

• 100cm

Find the two missing sides and then calculate the perimeter!

Calculate the missing side lengths! What is the perimeter?

What is the missing side length?

• 18 ft

• 2 ft

• 11 ft

• 80 ft

What is the missing side length?

• 30

• 40

• 70

Find the perimeter.

• Perimeter = 30 units

• Perimeter = 28 units

• Perimeter = 38 units

• Perimeter = 36 units

Find the missing sides.

• A=4
  B=7
  C=12

• A=3
  B=7
  C=12

• A=13
  B=5
  C=12

• A=7
  B=7
  C=10

Find the perimeter. 

• Perimeter = 48 units

• Perimeter = 59 units

• Perimeter = 58 units

• Perimeter = 61 units

Find the missing sides.

• A =5
  B = 5

• A = 4
  B = 6

• A=7
  B=7

• A = 2
  B= 3

Find the missing sides. 

• A=11
  B=12

• A=11
  B=13

• A=12
  B= 10

• A=11
  B=11