# CBSE Class 9 Answered

**find the diameter of a cylinder whose height is 5cm and numerical value of volume is equal to numerical alue of curved surface area**

Asked by tanmayambika | 08 Jun, 2019, 15:03: PM

Expert Answer

Numerical value of volume = numerical value of curved surface area

πr²h = 2πrh

r = 2

diameter = 2r = 4 cm

πr²h = 2πrh

r = 2

diameter = 2r = 4 cm

Answered by Arun | 08 Jun, 2019, 18:10: PM

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