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Asap! find the length of the arc

Asap! find the length of the arc-example-1

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4 votes

Answer:

A.
(21)/(4) \pi\ \space\ in

Explanation:

The formula for arc length is:

arc length = rθ

where:

r is the radius = 7 in

θ is the central angle in radians = 135 ×
( \space\ \pi\ )/(180) = 3/4 π

Substituting these values into the formula:
arc length = 7 in × 3/4 π

=
(21)/(4) \pi\ \space\ in

User Ijustlovemath
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