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Trigonometry

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Finding Arc Length of a Circle (4)

TRIG-XWWHNE

Find the arc length of the highlighted section for the circle below:

A

$36{\pi}$ cm

B

$10{\pi}$ cm

C

$\cfrac{3{\pi}}{50}$ cm

D

$\cfrac{10{\pi}}{3}$ cm

E

$\cfrac{20{\pi}}{3}$ cm