find area of semicircle whose circumference is 55cm
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Answered by
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circumference of semicircle = pi r= 55
the r = 55*7/22=35
area of circle = 3850
area of semicircle = 3850/2=1925
Answered by
1
The Answer Is :481.687898092 cm*cm
Circumference Of The Semi-Circle IS: pi*r
Given pi*r=55
r=55/pi
r=17.515923567CM
Area Of The Semi-Circle Is:(pi*r*r)/2
Area=(3.14*17.515923567*17.515923567)/2
Therefore,Area=481.687898096 cm*cm
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