the curved surface area of a right circular cone is 220cm2 and its slant height is 10cm. find the radius of the base
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Giventhat
Step-by-step explanation:
CSA of the cone =220cm^2
slant height (l)=10cm
CSA of cone =22/7*r*l
22/7*r*l=220
22/7*r*10=220
r=(220*7)(22*10)
r=7cm
Therefore radius of the base of the cone is 7cm
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