Question

Height of the cone

This is urgent and I don’t want any links
I forgot how to do this and none of my answers are correct

Answer 1

taking the cone we can have a triangle

and do we use the Pythagoras theorem to find for the height let height be x

= 13²= 5²+x²

169=25+x²

169-25=x²

√144=√x²

x= 12

therefore the height is 12