SOLUTION: The formulaV=1/3pr2h gives the volume of a cone with height h and base radius r. Solve the formu;las for H. then find h when r=2 inches and V=45cubic inches
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Question 495211: The formulaV=1/3pr2h gives the volume of a cone with height h and base radius r. Solve the formu;las for H. then find h when r=2 inches and V=45cubic inches Answer by lwsshak3(11628) (Show Source):
You can put this solution on YOUR website! The formulaV=1/3pr2h gives the volume of a cone with height h and base radius r. Solve the formulas for h, then find h when r=2 inches and V=45cubic inches
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V=πr^2h/3
3V=πr^2h
h=3V/πr^2
h=3*45/π*2^2
h=135/4π=10.74 in
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