The volume of a cone with circular base is 216 π cm cube.If the base radius is 9cm,then find the height of the cone.
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12
Volume of cone=1/3πr²h=216π
=1/3(9)²h=216
=81h=216x3
=h=216x3/81=8cm .
=1/3(9)²h=216
=81h=216x3
=h=216x3/81=8cm .
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18
Given,
Volume of a cone = 216 π cm³
Radius of a cone = 9 cm
(1/3) π r² h = 216 π
(9)² h = 216 * 3
h = 216 * 3 / 81
h = 216 / 27
h = 8
Height = 8 cm Ans.
Ans.) The height of the cone is 8 cm.
Volume of a cone = 216 π cm³
Radius of a cone = 9 cm
(1/3) π r² h = 216 π
(9)² h = 216 * 3
h = 216 * 3 / 81
h = 216 / 27
h = 8
Height = 8 cm Ans.
Ans.) The height of the cone is 8 cm.
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