Find the exact length of a circular Arc if the radius is 2 ft, with a angle of π/2 radian.

Brendan Maguire asked Nov 3, 2023

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45 votes

Brendan Maguire asked Nov 3, 2023

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6 votes

We get that

$S=r\cdot\theta=2\cdot(\pi)/(2)=\pi$

Rahul Rajput answered Nov 7, 2023

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