Athena F.
asked 05/18/21
What is the measure of a central angle in a circle that has a radius of 12.5 cm and an arc length of 5 cm?
A) 286.6 radians
B) 0.022 radians
C) 3.125 radians
D) 0.4 radian
Arc /Radius = Angle
5/12.5 = 0.4 radians
Option D
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