princeevee princeevee

07-06-2017
Mathematics

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The sector of a circle with a 12 inches radius has a central angle measure of 60°.

What is the exact area of the sector in terms of π ?

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elaine18 elaine18

07-06-2017

The formula used to find the area of a circlular sector - a pie-shaped part of a circle. ... π. 4. 2. ·. 86. 360. = 12.01. What the formulae are doing is taking the area of the whole ... So for example, if thecentral angle was 90°, then the sector would have an area equal to one ... r is the radius of the circleof which the sector is part.

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