Question

if the height and redius of a cone are1. 5cm and 8cm then its slant height is

Answer 1

Slant height of a cone = √h^2 + r^2
therefore slant height=
=√1.5^2 + 8^2
√2.25 + 64
√66.25cm(ans)

Answer 2

66.2 m s is l is the answer of this question