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What is the arc length if Θ = 2pi/3 and the radius is 4 cm? 8pi/3 16pi/3 pi/6 3pi/4
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3 votes
What is the arc length if Θ = 2pi/3 and the radius is 4 cm? 8pi/3

16pi/3
pi/6
3pi/4

User Pearson
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2 Answers

3 votes

The arc length would be 8pi/3

User Shawnr
by
8.2k points
4 votes
There's a simple formula for finding the arc length.

In radians:
A = θ*r = (2pi/3) x 4 cm = 8*pi/3 cm

Therefore, the answer is letter A 8*pi/3 cm.

I hope my answer has come to your help. God bless and have a nice day ahead!
User Binus
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8.0k points
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