Composite Figures Polynomials

Calculate the area.

• 144 ft ²

• 152 ft ²

• 100 ft ²

• 140 ft ²

What is the area of the composite figure?

• 20 cm²

• 4 cm²

• 30 cm²

• 24 cm²

The arrow shown is on a sign. What is the area of the arrow?

• 17 in2

• 40 in2

• 52 in2

• 61 in2

Find the Area.

• 91 square feet

• 49 square feet

• 78 square feet

• 1011 square feet

Find the area of the composite figure.

Mathematical Equivalence

OFF

Braylon needs to purchase new glass for the window pictured below.  About how many square feet of glass will he need to purchase?(the lengths are for the entire side, not just one window pane.) Use 3 for pi. 

• about 19.2ft ²

• about 23ft²

• about 21.5ft²

• about 6ft²

A local restaurant places tissue-paper liners in baskets for yeast rolls like the liner pictured below.  About how many square centimeters of tissue paper are needed to make one liner?

• 200.96 cm²

• 379.2 cm²

• 251.2 cm²   

• 253.6 cm²

Which of the following equations could NOT be used to find the area of the composite figure shown?

• 1/2(4)(9)+9(9)

• 9(9)+.5(9)(4)

• .5(4)(9)+13(9)

• 13(9) - 4(2)