atorresz13 atorresz13

20-05-2017
Mathematics

contestada

The sector of a circle with a 12 in. radius has a central angle measure of 60°.
What is the exact area of the sector in terms of π ?

Enter your answer in the box.

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apologiabiology apologiabiology

24-05-2017

that is angle/360 times area

area=pir^2
r=12 in this one
and angle=60
so
60/360 times pi12^2=1/6 times 144pi=24pi square inches

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