Asked by Bob

Find the length of the arc (sector question)

Radius=8cm
Angle=27

Answers

Answered by Reiny
arc length = rØ where Ø is in radians
I assume your angle of 27 is 27°
27° = (27/180)π radians = (3/20)π radians

arc length = 8(3/20)π cm
= 6π/5 cm
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