The base of a right circular cylinder has the same radius 'a' as that of a sphere. Both have the same volume, then the height of the cylinder is -
Answer & explanation
Correct answer: option 1
Cylinder Sphere
Ratio of radius 1 : 1 = (a)
Ratio of volume 1 : 1
⇒ \(\pi \) a2h : \(\frac{4}{3}\) \(\pi \) a3 = 1 : 1
⇒ h = \(\frac{4}{3}\)a