Saved Bookmarks
| 1. |
C S A of a calendar pole is 528m2 &it's volume is 2772m3. find its height |
|
Answer» C.s.a 2rRh = 528 2*22/7*Rh=528 Rh =528*7/2*22 Rh= 264*7/22 Rh = 12*7 Rh= 84 Volume =1/3*rRh 2772=1/3*22/7*Rh 2772*3*7/22 =Rh 126*3*7= Rh 2646= Rh. |
|