Saved Bookmarks
| 1. |
A cone whose height and radius are 6 cm and 8 cm respectively. Then its slant height is A) 14 cm B) 10 cm C) 11 cm D) 12 cm |
|
Answer» Correct option is (B) 10 cm Slant height of cone is \(l=\sqrt{r^2+h^2}\) \(=\sqrt{6^2+8^2}=\sqrt{36+64}\) \(=\sqrt{100}\) = 10 cm Correct option is B) 10 cm |
|