AB (240 m) is a base of an object that is tilted over the ramp with angle BCE = 45 degrees. CE is 60 m, ie. the known section of the object on the ground say if ramp had not been there.
My aim is to find out the value of BAC, ie the angle at which the object is tilted.
I have tried and could find out the length of various segments. But can't get to any way that can relate it with the angle BAC