The vertical height of a right circular Cone is twice it diameter and its volume is 972
[tex]\pi \: cm \:[/tex]
find the height
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The vertical height of a right circular Cone is twice it diameter and its volume is 972
[tex]\pi \: cm \:[/tex]
find the height
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Step-by-step explanation:
we know volume of right circular cylinder is πr²h
given volume = 972π cm³
therefore πr²h = 972π
cancelling π on both sides
r²h = 972
= 4r³ = 972 { as h = 2 x 2r = 4r }
= r³ = 243
= r = cube root of 243 = 6.2 cm