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For a circle with a radius of 6 feet, find the arc length of a central angle of 6 degrees. A. 36nft B. 3/5 pi ft C. 2/5 pi ft D. 1/5 pi ft

For a circle with a radius of 6 feet, find the arc length of a central angle of 6 degrees. A. 36nft B. 3/5 pi ft C. 2/5 pi ft D. 1/5 pi ft
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3 votes
For a circle with a radius of 6 feet, find the arc length of a central angle of 6 degrees.

A. 36nft
B. 3/5 pi ft
C. 2/5 pi ft
D. 1/5 pi ft

asked
User Nerdynosaur
by
7.8k points

1 Answer

1 vote
Arc length = angle*radius
Degrees to radians: multiply by pi/180
Arc length = (pi/180*6)*6 = 36/180*pi = pi/5.

The answer is D.
answered
User Valentt
by
7.6k points
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