Question

Any math genius here??

A ladder 15m long just reaches the top of a vertical wall.if the ladder ma,as an angle of 60degrees with the wall ,find the height of the wall and distance of the foot of the ladder from the wall.

Answer 1

I think that if the ladder reaches the wall at 90° then we know that the dist from wall to ground is 15 m now when it comes to 60° then the dist is deçreased by 30% n there the dist increases by 2