find the diameter of a semicircle whose area is 100.48cm2(use =3.14)
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Area of semi circle = πr^2/2
Given Area of semi circle =100.48cm2
Now,
πr^2/2=100.48
r^2=64
r=8cm
Therefore diameter of semicircle is 16cm
Given Area of semi circle =100.48cm2
Now,
πr^2/2=100.48
r^2=64
r=8cm
Therefore diameter of semicircle is 16cm
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