A circle has a radius of 3. An arc in this circle has a central angle of 20. What is the length of the arc?

asked Oct 28, 2019 228k views

3 votes

by Carmi

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5 votes

Answer:

Explanation:

1/3 pi

Jkazan answered Oct 30, 2019

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6 votes

circumference of whole circle =

$\pi * 3 * 2$
360÷20=18

$(1)/(18) * 6\pi = (1)/(3) \pi$
hence length of arc = 1/3 pi

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