Circles Review

What is the circumference?

• 48
• 96
• 24
• 18

Tags

CCSS.7.G.B.4

Find the length of the arc to 2dp

• 9.42cm

• 150.80cm

• 4.71cm

• 18.85cm

Tags

CCSS.HSG.C.B.5

Find the length of the arc to 2dp

• 49.74cm

• 24.87cm

• 4.97cm

• 24.9cm

Tags

CCSS.HSG.C.B.5

Find the area of the shaded sector of circle O.  The radius is 6 inches and the central angle is 100°.  Express answer to the nearest tenth of a square inch.

• 9.2 sq. in.
• 10.5 sq. in.
• 31.4 sq. in.
• 38.2 sq. in.

Tags

CCSS.HSG.C.B.5

What is the area of the shaded region? Round to the nearest hundredth.

• 1.26
• 452.39
• 113.10
• 40715.04

Tags

CCSS.HSG.C.B.5

Find the area of the shaded sector of circle O.  The radius is 6 inches and the central angle is 100°.  Express answer to the nearest tenth of a square inch.

• 9.2 sq. in.
• 10.5 sq. in.
• 31.4 sq. in.
• 38.2 sq. in.

Tags

CCSS.HSG.C.B.5

What is the area of the shaded region?

• 50.27 units²
• 3015.93 units²
• 8.38 units²
• 4.19 units²

Tags

CCSS.HSG.C.B.5

Find the arc length of arc AB.

• 12.57 units
• 75.40 units
• 24 units
• 125.66 units

Tags

CCSS.HSG.C.B.5

• Diameter is: DE
• Diameter is: BA
• Diameter is: BC
• Diameter is: DC

Tags

CCSS.HSG.C.A.2

What is the radius?

• 18
• 72
• 38
• 14

Tags

CCSS.7.G.B.4