The volume of a cone of radius 13 cm is 507 π cm3 . Find its height.
Answer & explanation
Correct answer: option 4
We know that,
Volume of cone = \(\frac{1}{3}\) πr2h
We have,
The volume of a cone = 507 π cm3.
Radius (r) of cone = 13 cm
Volume of cone = \(\frac{1}{3}\) × π × (13)2 × h
507 π = \(\frac{1}{3}\) × π × 169 × h
= h = (507 × 3)/169 = \(\frac{1521}{169 }\) = 9 cm