Decomposing Irregular Shapes

Determine the area of the following figure.

• 27 in²

• 36 in²

• 18 in²

• I have no idea

What is the area of this irregular shape?

• 59 m

• 67 m

• 53 m

• 52 m

What is the area of the composite shape?

• 40ft²

• 9ft²

• 49ft²

• 61ft²

What is the area?

• 16 cm squared

• 36 cm squared

• 144 cm squared

• 72 cm squared

Find the perimeter

• 25cm

• 35cm

• 50cm

• 100cm

Find the missing side length! What is the perimeter?

Calculate the missing side lengths! What is the perimeter?

First find the missing sides. Then find the perimeter. What is the perimeter?

• 26 inches

• 38 inches

• 36 inches

• 25 inches

First find the missing sides. Then find the perimeter. What is the perimeter?

• 24 yd

• 23 yd

• 19 yd

• 20 yd

What is the missing side length?

• 30

• 40

• 70