| Anurag asks : If h,S and V denote respectively the height,curved surface area and volume of a right circular cone,then 3*pie*V*h^3-S^2*h^2+9V^2 is equal to:- (a) 8 (b) 0 (c) 4*pie (d) 32*pie^2 |
| Aniket puranik asks : FIND THE AREA OF DOUBLE CONE FORMED BY ROTATING A TRIANGLE WHOSE ANGLES AND INCLUDED SIDE ARE 45, 30, 10CM. |