Area of Composite Shapes

Calculate the area of the figure. 

• 126 ft²

• 39 ft²

• 156 ft²

• 80 ft²

Tags

CCSS.3.MD.C.7D

Paige is sewing a tent. If the material cost $0.04 per square in, determine how much it will cost her to make the tent.

• $480

• $560

• $640

• $736

Tags

CCSS.7.G.B.6

The diagram shows the spot on a basketball court called the “key”. What is the area of the key? Use 3.14 for ∏ .

• 284.52 ft2

• 228 ft2

• 317 ft2

• 116.71 ft2

A composite shape is made from a triangle, rectangle, and semicircle. Kylie completes the following computations to solve for area. Where did Kylie make an error in the computation?

(Click on your selection)

What is the area of this composite shape? (Use 3.14 = π and round to the nearest tenths place)

• 21

• 19.2

• 40.2

• 42

A composite shape is made from a trapezoid and square. Cristina completes the following computation to solve for area. Specify where Cristina made an error.

(Click on your selection)

Tags

CCSS.3.MD.C.7D

Select the best estimate of the area of the figure?

Find the area of the shaded region.

• 334 km²

• 345 km²

• 344 km²

• 433 km²

Tags

CCSS.HSG.SRT.B.4

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

• 20 ft²

• 13 ft²

• 26 ft²

• 41 ft²

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

• 20 ft²

• 13 ft²

• 26 ft²

• 41 ft²