1. ## I need help

Distance from the ground to the top of a building; The angle of depression from the top of a building to a point on the ground is 32 degrees 30'. How far is the point on the ground from the top of the building if the building is 252m high?

2. Just use the law of tangents.

3. Can you show me the complete solution i am kind of confused.

4. An angle of depression goes from the horizontal down.

$\displaystyle \frac{y}{x}=tan(32.5)$

But y=252

Solve for x.

Or $\displaystyle 252tan(57.5)$