What is the formula to find the length of an arc when given the central angle and radius? Can someone please help me with this???

asked Apr 13, 2019 196k views

1 vote

What is the formula to find the length of an arc when given the central angle and radius?

Can someone please help me with this???

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5 votes

$s = (n)/(360^\circ)2 \pi r$

where
s = arc length
n = measure of central angle
r = radius

Smontanaro answered Apr 18, 2019

6.1k points

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