What is the length of the arc ? ( Precalc )

Vak asked Jun 2, 2023

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Vak asked Jun 2, 2023

by Vak

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12 votes

We're going to use the following formula:

$L=2\cdot\pi\cdot r\cdot(\theta)/(360)$

If we replace our values:

$L=2\cdot\pi\cdot3\cdot(60)/(360)=\pi$

Therefore, the length is pi.

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