Arc Length and Sector Area

FIND THE ARC LENGTH OF THE BOLDED ARC

• A
• B
• C
• D

Tags

CCSS.HSG.C.B.5

What is the circumference?

• 36
• 18pi
• 108pi
• 36pi

Tags

CCSS.7.G.B.4

FIND THE ARC LENGTH OF THE BOLDED ARC

• A
• B
• C
• D

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.

• 50.27
• 3015.93
• 8.38
• 4.19

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 sector.

• A
• B
• C
• D

Tags

CCSS.HSG.C.B.5

Working backwards....
Find the measure of the central angle to the nearest degree.

• 64
• 60
• 55
• 58

Tags

CCSS.HSG.C.B.5

Find the length of the major arc.  
Write your answer in EXACT FORM

• 5040 π cm 
• 2 π cm 
• 44.0 cm
• 14 π cm

Tags

CCSS.HSG.C.B.5

Find the area of each sector. Leave pi in your answer.

• 61,440π ft²
• 170. 7π ft²
• 21.3π ft²
• 7680π ft²

Tags

CCSS.HSG.C.B.5