Find the length of the arc.arc circle 2A. 45π8 inB. 1890π inC. 21π4 inD. 18π in

Muazhud asked Jun 4, 2023

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Muazhud asked Jun 4, 2023

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8 votes

Provided the following data:

$\theta=135º=2.36\text{ }rad$

and r = 7 inches, then we can calculate the length of the arc using the following equation:

$s=\theta* r$

Where s represents the length of the arc. Thus:

$s=\theta* r=2.36*7\text{ }in=16.49\text{ }in=(21\pi)/(4)in$

So the answer is option c.

Zectbumo answered Jun 11, 2023

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