Decompose and Find Areas of Polygons

Find the area of the trapezoid.

• 18 m²

• 165 m²

• 84 m²

• 22.5 m²

• 15 m²

• 10 m²

• 8.5 m²

• 12.5 m²

Find the area:

• 40 yd

• 40 yd²

• 80 yd²

• 18 yd²

Decompose this irregular figure and find its total area.

• 162 in2

• 27 in2

• 17 in2

• 24 in2

Mrs. Miller has a trapezoid shaped poster. Its bases are 18 inches and 10 inches and the height is 7 inches. How many square inches would she need to cover the poster with paint?

• 98 in²

• 196 in²

• 35 in²

• 42 in²

Find the area.

• 46.2 ft²

• 92.4 ft
  

• 46.2 ft

• 92.4 ft

Find the area.

• 60 in

• 60 in²

• 50 in

• 50 in² 

Find the area.

• 126 ft²

• 39 ft²

• 156 ft²

• 80 ft²

Find the area.

• 108 cm sq

• 60 cm

• 432 cm sq

• 216 cm sq

Decompose this irregular figure and find its combined area.

• 36 cm2

• 42 cm2

• 144 cm2

• 15 cm2