find the area of a circle whose diameter is 5cm
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Answer:
area of circle =πr²
given: Radius=5cm
value of π=22/7
putting values in the formula
=22/7×5×5
==22/7×25
=78.571
the area of circle is=78.571
Answered by
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Answer:
D=5cm
r=5/2
Area of circle = π×r^
=| (22/7)×(5/2)^2
=| (22/7)×25/4
=| 550/28
=|19.6 cm^2
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