Math, asked by gauravpanchal224455, 1 year ago

The radius and height of a right circular cone are in the ratio of 3 ratio 9 if its volume is 87485 M cube find its height and radius

Answers

Answered by Anonymous
0

Answer:


Step-by-step explanation:

let the common factor be x  

So radius and height would be 3x and 4 x respectively.  

Volume of cone is 1/3 pi*r^2*h  

so,  

301.44=1/3 pi*36x^3  

find appropriate value for x and then for slant height use pythagoras formula.  

after finding x,multiply x by 3 to get radius and by 4 to get height.  

Now by pythagoras theorem,  

r^2 +h^2 =l^2

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