Question

A ladder make an angle 60 with the ground if the distance between foot of the ladder and wall is 30m. then find height of the ladder.​

Answer 1

Answer:

I think the answer is 60 metre

Answer 2

Answer:

use

cos theta,

here theta = 60°

cos 60 = 30/height of ladder

1/2 = 30/height of ladder

so the height of ladder = 60m

hope this will help you