Question

If a ladder of length 40m leaning against a wall makes an angle of 30 with the ground then th height from the ground where the ladder meets the wall will be

Answer 1

I think the answer is 40+30=70

Answer 2

Answer:

Here,

ladder→hypotenuse

height=?

angle=30 degree

by applying sin,

we get height=20 m

अगर नही समझ मे आया तो माफी।