a semicircle has a radius of 19 cm what is its area no spams plzzz only wright answer
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a semicircle has a radius of 19 cm what is its area no spams plzzz only wright answer
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Ans:- Given:-
radius of semicircle = 19cm
To find its area
Solution:-
Area of semicircle = (πr²)/2
= 22/7×19×19/2
= 3971/7 = 567.28cm²
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