Question

from a window 25m above a street, the angle of elevation of the top of a wall on the opposite side is15°.If the angle of depression of the base of the wall from the window is 35° the width of the street? (b). the length in the opposite side?

Answer 1

here
x≈37.32∘

Answer 2

Can someone explain how they got that answer.

Answer 3

yahuuuu

Answer 4

How to calculate the sum

Answer 5

from a window of building 4.25m above the ground, the angle of elevation of the top of a nearby building is 36.6 degrees and the angle of depression of its base is 26.2 degrees. What is the height of the nearby building?