Question

The radii of a frustum of a cone are 5 cm and 9 cm and height is 6 cm, then the volume is ______

cm3

. (ans in pie)

pls give step by step explanation and only the real answer will be marked as brainliest​

Answer 1

Answer:

Then, R = 9 cm , r = 5 cm and h = 6 cm. Volume of the frustum of the cone = 1/3πh [ R² + r² + Rr ) cm³. => [ ( 22 × 2/7 ) × ( 81 + 25 + 45 ) ] cm³.