wiggerwigger
wiggerwigger
26-03-2017
Mathematics
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This question has been difficult for me
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JoshEast
JoshEast
26-03-2017
so the area of a circle is πr²
if the diameter of the sign 30 in then the radius is 15 in
Now Area of Circle = π(15 in)²
= 706.86
Thus by estimation the best answer is
OPTION C
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