Decompose Composite Figures to Determine Area

what is the area of this semicircle ?

• 43.96 in²

• 21.98 in²

• 153.86 in²

• 76.93 in²

Tags

CCSS.7.G.B.4

What measurement/number is not needed to find the area of the trapezoid?

• 9

• 11

• 12

• 15

Tags

CCSS.6.G.A.1

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

What is the area?

• 108 cm sq

• 60 cm

• 432 cm sq

• 216 cm sq

Tags

CCSS.6.G.A.1

Find the area of the polygon.

• 45 in²

• 68 in²

• 36 in²

• 24 in²

Tags

CCSS.6.G.A.1

Find the area.

• 32 ft²

• 44 ft²

• 76 ft²

• 120 ft²

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