Question
The base of a ramp sits on the ground (see the figure below). Its slope is 0.3, and it extends to the top of the front steps of a building d = 20 horizontal feet away.
Answers
Steve
You may want the height (h) or the length (L).
h/20 = 0.3
L^2 = 20^2 + h^2
h/20 = 0.3
L^2 = 20^2 + h^2