Question

if the volume of a cylinder is with its height=twice of the radius is 169 5/7 cm3 find its diameter​

Answer 1

Answer:

HERE IS THE ANSWER MATE.......

Step-by-step explanation:

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Answer 2

Answer:

diameter=6cm

Step-by-step explanation:

given,h=2r

volume of cylinder =π(r^2)h

now,π(r^2)2r=169 5/7

2π(r^3)=1188/7

44/7(r^3)=1188/7

r^3=27

r=3

therefore, diameter (2r)=3*2=6 cm