Composite Figures

Determine the area of the composite figure.

• 52.8m²
• 53.8m²
• 50.8m²
• 51.8m²

Determine the area of the shaded region. 

• 42.24 m²
• 26.42 m²
• 40.42 m²
• 41.42 m²

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

• 778.5 square feet
• 887.8 square feet
• 798.4 square feet 
• 787.7 square feet

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

The figure shows 2 circles inside a trapezoid.  Which procedure should be used to find the area of the shaded region?

• Subtract the perimeter of the trapezoid from the area of both circles.
• Subtract the circumference of both circles from the area of the trapezoid.
• Subtract the area of the trapezoid from the area of both circles.
• Subtract the area of both circles from the area of the trapezoid.

Tags

CCSS.3.MD.C.7D

Which of the following is closest to the area of the figure shown?(use 3)

• 420 cm²
• 512 cm²
• 320 cm²
• 1,124 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)

Tags

CCSS.3.MD.C.7D

Calculate the area. Use 3.14 for pi. Round to the nearest tenth if needed.

• 61.2325 cm ²

• 61.2 cm ²

• 195.9 cm ²

• 90.1 cm ²

Calculate the area.

• 336 cm ²

• 172 cm ²

• 459 cm ²

• 522 cm ²

Tags

CCSS.6.G.A.1

Calculate the area.

• 200 in. ²

• 400 in. ²

• 250 in. ²

• 300 in. ²