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

User EternalWulf
by
6.3k points

1 Answer

2 votes

We get that


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

User Todd Li
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