Area of Composite Figures

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

54 cm2 45 cm2 63 cm2 36 cm2

• 54 cm2

• 45 cm2

• 63 cm2

• 36 cm2

Tags

CCSS.3.MD.C.7D

Find the area.

• 32 ft²

• 44 ft²

• 76 ft²

• 120 ft²

To find the area of a composite figure you must break the irregular figure into common shapes then find the area of each shape and 

• subtract them

• add them together

• multiply them

• divide them

Tags

CCSS.3.MD.C.7D

What is the area?

• 30 square units

• 32 square units

• 23 square units

• 36 square units

Find the area of the polygon.

• 45 in²

• 68 in²

• 36 in²

• 24 in²

Tags

CCSS.6.G.A.1

The diagram shows one side of a storage barn. This side needs to be painted. Find the total area to be painted.

• 333.4 ft²

• 467.4 ft²

• 345.4 ft²

• 572.4 ft²

What is the area of the shaded region?

Tags

CCSS.3.MD.C.7D

Find the area of the composite figure

Tags

CCSS.6.G.A.1

Find the area of the figure shown.
*HINT: There are 2 figures here! How could you find the total area? 
1. Find the area of the rectangle
2. Find the area of the triangle
3. Add the areas together!

• 34 units²

• 960 units²

• 220 units²

• 480 units²

Tags

CCSS.6.G.A.1