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The curved surface of a right circular cone is 198sq.cmand the rading of its base is7cm find the volume of the cone |
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Answer» Answer: 290.38 Step-by-step EXPLANATION: πrl = 198 if you SOLVE, l=9 cm l=√(r^2 + h^2) so h=√32 then, V=(1/3)πr^2h |
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