SOLUTION: Determine the arc length if the central angle measures 40 degrees and the radius of the circle is 8 cm.

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Question 818204: Determine the arc length if the central angle measures 40 degrees and the radius of the circle is 8 cm.
Answer by dkppathak(439) About Me  (Show Source):
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Determine the arc length if the central angle measures 40 degrees and the radius of the circle is 8 cm.
length of arc =central angle /360(2pie r)
40/360(2x22/7x8)
1x2x22x8/9x7
352/63= 5.58 cm