Can you please solve this for me

asked Jun 24, 2020 142k views

5 votes

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4 votes

Answer:

Explanation:

To find the arc length, use the formula:

$S =2\pi r (Angle)/(360)$

Here r = 20 and the angle = 210.

$S =2\pi r (Angle)/(360) \\\\S =2\pi (20) (210)/(360) \\\\S=73.26667 = 73.3$

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