Answers

2014-03-17T13:01:27+05:30
Hi;
take out slant height ,i.e l using the formula l=  \sqrt{ h^{2}+ r^{2} }

then take out the area using the CSA formula of cone ,i.e,  \pi rl
you will get your ans.

coolbie
0
2014-03-17T13:37:51+05:30