Question

Find the height of a cone of radius 5cm and slant height is 13cm.​

Answer 1

The height is of a cone is 18 cm

Answer 2

12 cm

Explanation:

Using Pythagoras theorem

Square of Height+Square of Radius=Square of Slant height

H^2+5^2=13^2

H^2+25=169

H^2=169-25

=144 cm

H=12 cm