Question

2. If the height of cone is 8m and radius is 6m then slant height is

Answer 1

Answer:

Step-by-step explanation:

Height of cone (h) = 8m

Radius of cone (r) = 6m

Slant height of cone (l) = $\sqrt{h^{2} + r^{2} }$

                                     = $\sqrt{8^{2} + 6^{2} }$

                                     = $\sqrt{64 + 36}$

                                     = $\sqrt{100}$

                                     = 10m

∴ Slant height (l) of a cone with radius (r) 6m and height (h) 8m = 10m