sk0371842 sk0371842

14-04-2018
Mathematics

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If the arc length of a sector in the unit circle is 4.2, what is the measure of the angle of the sector

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sqdancefan sqdancefan

14-04-2018

s = rθ
4.2 = 1*θ

The central angle (θ) is 4.2 radians.

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