Given:
The angle of depression of the bench with respect to Noah, θ=45° .
The height of the apartment or the height at which Noah is standing with respect to the ground, h=25 feet.
Let x be the horizontal distance from the apartment to the bench.
Now, using trigonometric property in the above triangle,
Substitute the values and solve the equation for x.
Therefore, the horizontal distance from the apartment to the bench is 25 ft.