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Q.20) The area of the base of a right cone is 154 m2 and its volume is 308 m2. The height
of the cone is:
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- Area is base if right cone A=πr^2 and volume of the cone is V=(πhr^2)/3
Given A=154m^2 and V=308m^3
therefore 308=(πhr^2)/3
πhr^2=308*3
h=(308*3)/πr^2
h=924/A
h=924/154=6m - 9 years agoHelpfull: Yes(3) No(0)
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