Math, asked by Duryodhan804, 1 year ago

the volume of right circular cone of height 9cm is 48picm3 find its diameter and height

Answers

Answered by RevelliSowmya422
3
volume of right circular cone = 1/3 x pi x r^2 x h
                                              = 1/3 x pi x r^2 x 9 = 48pi
                                              = 1/3 x 9 x r^2 = 48
                                              = 3 x r^2 = 48
                                              = r^2 = 48/3
                                              = r^2 = 16
                                              = r = root 16
                                              = r = 4cm
diameter = 2 x radius
               = 2 x 4
               = 8cm
height is already given in the question.............
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