find the area of a circle if the diameter is 112 m and the shaded are is 7 m
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Area of shaded circle you need will be answer
tweety19:
how
First we can find the area of whole circle as diameter of small circle is given 112m then radius is 112/2=56
Total radius of whole circle is 56+7= 63m
Area of whole circle will be 12474 m2
Area of small circle is taking 56 as radius we got 9856 my
Now to get area of shaded region we need to substrate whole area - area of small circle
12474 m2 - 9856 m2 = 2618 m2
Hope you will understand
Sorry for mistake
thanks
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