Circles Review with Shaded and Composite Regions

If my diameter is 19 inches, what is my radius?

• 38 inches
• 9.5 inches
• 59.66 inches
• 119.32 inches

Tags

CCSS.7.G.B.4

If my radius is 10ft, what is my diameter?

• 20ft
• 5ft
• 31.4ft
• 62.8ft

Tags

CCSS.7.G.B.4

Find the circumference.

• 87.92 in

• 615.44 in

• 307.72 in

• 43.96 in

The diameter of a circle is 3 centimeters. What is the circumference?

• 7.065 cm

• 18.84 cm

• 9.42 cm

• 28.26 cm

What is the area of this figure?

• 20 sq cm

• 4 sq cm

• 30 sq cm

• 24 sq cm

What is the area of the composite figure?

• 80 cm²
• 16 cm²
• 96 cm²
• 32 cm²

Tags

CCSS.3.MD.C.7D

What is the area of the shaded region?

• 20 cm²

• 16 cm²

• 8 cm²

• 12 cm²

What is the distance around a circle?

• Circumference
• Area
• Diameter
• Radius

Tags

CCSS.7.G.B.4

Find the area of the shaded region using the formulas.

• (4 x 8) + (3.14 x 1²)

• (3.14 x 1²) - (4 x 8)

• (4 x 8) - (3.14 x 2²)

• (4 x 8) - (3.14 x 1²)

Tags

CCSS.7.G.B.4

CCSS.7.G.B.6

Find the composite area.

• 6.28

• 24

• 40

• 38.28

Tags

CCSS.7.G.B.4

CCSS.7.G.B.6