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Easy

Question

The diameter of a circle is 10 m. Find the area of the circle.

hintHint:

Given the diameter of  the circle .Find the area of the circle by  formula
Area of circle = fraction numerator pi d squared over denominator 4 end fraction where d is the diameter of a circle.

The correct answer is: The area of the circle is 78.5 sq. m.


    ANS :- Area of the circle is 78.5 sq. m
    Explanation :-
    Area of circle = fraction numerator pi d squared over denominator 4 end fraction where d is the diameter of a circle.
    Given d = 10 m
    Area of circle = fraction numerator pi left parenthesis 10 right parenthesis squared over denominator 4 end fraction equals fraction numerator 100 pi over denominator 4 end fraction equals 25 pi equals 25 cross times 3.14 equals 78.5 straight m squared
    The area of the circle is 78.5 sq. m.

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