which of the following could be used to calculate the area of the sector in the circle shown below? r=5 and 30 degrees
A)3.14(5in)(30/360)
B) 3.14(5in)^2(30/360)
C)3.14(30in)^2(30/360)
D) 3.14(30in)(5/360)

ANSWERS

2016-04-30 23:57:48

The answer is B. You find the area of the circle, which is 78.5, and divide it by 30/360.

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