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Find the arc length of the partial circle.

Find the arc length of the partial circle.-example-1
User Maricela
by
8.2k points

1 Answer

2 votes

Answer:

38.485(correct to 5 significant figure)/ 12.25π

Explanation:


\pi(7 {}^(2) )( (90degree)/(360deree) )


= \pi(49)( (1)/(4) )

=38.485(cor. to 5 sig.fig.)/ 12.25π

to find arc length of sector,we need to π(radius²)(sector's degree divided by 360 degree)

User Patilnitin
by
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