Composite Figures

What is the area of the shaded region?

• 20 sq cm
• 4 sq cm
• 30 sq cm
• 24 sq cm

What is the area of this circle?

• 82.13 m²
• 78.50 m²
• 314.16 m²
• 170.12 m²

Find the area of the figure

• 77 cm
• 66 cm²
• 33 cm²
• 66 cm

Find the area of the composite figure.

• 100
• 178.5
• 139.25
• 175

Find the area of the shaded region

• 560
• 672
• 112
• 784

What is the area of the composite figure?

• 40 sq cm
• 65 sq cm
• 52.5 sq cm
• 25 sq cm

Jeff drew a circle inside a square, as shown below.  Which method can Jeff use to find the area of the square not covered by the circle?

• Subtract the area of the circle from the area of the square.
• Subtract the area of the square from the area of the circle.
• Subtract 1/4 the area of the square from the area of the circle.
• Subtract 1/4 the area of the circle from the area of the square.

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

The label for area is 

• units squared
•  units
• you do not need a label.

Solve.

• 102 m²
• 39 m²
• 51.2 m
• 81 m²