Angle of elevation and distance to an object A person walking a straight slope sees (from ground level) an Object across the valley at an angle of $45^{\circ}$, after another 50 meters walking the angle is $60^{\circ}$, How far away is the Object at that moment?
With this much given info I do not know how to approach solving this problem.

Hint...you need to draw a picture and use trigonometry
If $h$ is the height of the object and $x$ is the distance you want, you have$$\frac hx=\tan60$$ and $$\frac{h}{x+50}=\tan45$$
Eliminate $h$
