Posted by **utlwanang** on Sunday, May 26, 2013 at 7:31am.

please am stucked help me.in the diagram below.A,B and C are three points in the same horizontal plane and DC is a vertical tower.AC=AB=x and D^C=DB.the angle of elevation of D from C is alpha and DB^C=theta

## Answer This Question

## Related Questions

- trig - in the diagram below.A,B and C are three points in the same horizontal ...
- trig - On an inclined road, which makes an angle of 25 degrees with the ...
- Maths- Trigonometry - 4. A,B and C are points on a horizontal plane. A is 75 m ...
- mathematics - Cand D are two observation posts on the same horizontal ground at ...
- Math - If an observer stands at a certain point in the same horizontal plane as ...
- Brain excel - R and S are two observation posts on the same horizontal ground as...
- Trig - From an observation tower that overlooks a runway, the angles of ...
- math trig - two points A and Bare 80 feetapart on the same side of A towerand on...
- math - PQ is a vertical tower 95m high, the points R and S are on the same ...
- Math please help!! - An engineer sees that the angle of elevation to a vertical ...

More Related Questions