Question: 1. Find the length of an arc of a circle with radius 3 cm that subtends a central angle of 120. 2. Find the

1. Find the length of an arc of a circle with radius

1. Find the length of an arc of a circle with radius 3 cm that subtends a central angle of 120. 2. Find the measure in radian of the central angle that intercepts an arc of unit circle if the arc is t units long.

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