alouissaint56 alouissaint56

19-03-2020
Mathematics

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Find the circumference and length of the darkened part of the arc. Leave answer in terms of pi

Find the circumference and length of the darkened part of the arc Leave answer in terms of pi class=

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aerynlaf2005 aerynlaf2005

19-03-2020

Answer:

Circumference=16pi

Arc Length=8pi

Step-by-step explanation:

Circumference formula=2(pi)(r), or d(pi)

The arc is only half of that in this case, therefore you would only pi(r) or 1/2(d)(pi).

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