Area of composite figures

Front

Determine the area of the shaded region.

Back

42.24 m2

Front

The floor plan of Katrisa's bedroom is shown below. If Katrisa wants to carpet her bedroom, about how much carpet should she purchase?

Back

778.5 square feet

Front

Braylon needs to purchase new glass for the window pictured below. About how many square feet of glass will he need to purchase? (Use 3 for pi.)

Back

about 19.2ft 2

Front

Determine the area of the shaded region.

Back

26m2

Tags

CCSS.6.G.A.1

Front

Which of the following is closest to the area of the figure shown? (use 3) Options: 512 cm2

Back

512 cm2

Front

Which of the following equations could NOT be used to find the area of the composite figure shown? Options: .5(4)(9)+13(9)

Back

.5(4)(9)+13(9)

Tags

CCSS.3.MD.C.7D

Front

Mason needs to purchase new glass for the window pictured here. About how many square feet of glass will he need to purchase? Options: 20 ft2

Back

20 ft2

Front

The figure shows a circle inside a triangle. Which equation could be used to find the area of the shaded region? Options: A = ½bh - πr²

Back

A = ½bh - πr²

Tags

CCSS.7.G.B.4

Front

Which of the following is closest to the area of the figure shown? Options: 420 cm2

Back

420 cm2

Front

Which equation can be used to find the area of the composite figure shown? Options: A = 8(15) + ½(15×7) + ½(9×8)

Back

A = 8(15) + ½(15×7) + ½(9×8)

Tags

CCSS.3.MD.C.7D