Saved Bookmarks
| 1. |
The radius and height of a right circular cone are 4 cm and 9 cm respectively. Its volume will be : (i) `36pi cm^(3)` (ii) `48pi cm^(3)` (iii) `72pi cm^(3)` (iv) `100pi cm^(3)` |
|
Answer» Here, radius r = 4 cm and heighth = 9 cm `therefore` Volume of cone `=(1)/(3)pi r^(2)hh=(1)/(3)pi^(2)h=(1)/(3)pi(4)^(2)xx9=48pi cm^(3)` |
|