Circle Length of Arc and Sector

Find the arc length of the circle. (Round your answer to the nearest tenth.)

• 42.4 m

• 21.2 m

• 84.8 m

• 6.7 m

Tags

CCSS.HSG.C.B.5

Find the arc length of the circle. (Leave answers in terms of . Do not round your answer.)

Tags

CCSS.HSG.C.B.5

What is the area of the shaded sector?

• 40π/9

• 400π/9

• 80π/9

• 1600π/9

Tags

CCSS.HSG.C.B.5

Find exact length of the un-shaded part of the circle.

Tags

CCSS.HSG.C.B.5

Tags

CCSS.7.G.B.4

Calculate the circumference of the circle. (Leave answers in terms of \pi. Do not round your answer.)

Tags

CCSS.7.G.B.4

Which of the following formulas calculates the arc length of a circle? (Select ALL that apply.)

Tags

CCSS.HSG.C.B.5

Find the arc length of the circle. (Leave answers in terms of . Do not round your answer.)

Tags

CCSS.HSG.C.B.5

Match the answers to the following problems. (HINT: change your answer to decimal)

• Problem 1

• 18.8

• Problem 2

• 20.4

• Problem 4

• 47.1

• Problem 3

• 5.2

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 as an exact value

• 5π/3

• 10π/3

• 10π

• 40π

Tags

CCSS.HSG.C.B.5