Posted by **kevin spence** on Friday, May 20, 2011 at 11:03am.

from the top of a tower, the angle of depression of a boat is 30 degree. if the tower is 20 meter high, how far is the boat from the foot of the tower?

- math -
**Damon**, Friday, May 20, 2011 at 11:06am
sin30/20 = sin60/x

## Answer this Question

## Related Questions

- maths - Q vertical pole and a tower are on the same level Ground.from the top of...
- Trig - Bob the ranger is atop a fire tower that i son the side of a mountain.The...
- MATH - 13. A tree casts a shadow of 17 ft. The angle of elevation from the tip ...
- trig - The Hall of Fame exhibits are displayed in an eight-story, 162-foot tower...
- Math! - From the top of a 40m fire tower, a fire ranger observes smoke in tower ...
- math - two points A and B 80 ft. apart lie on the same side of a tower and in a ...
- Calculus - The CN Tower is 553 m tall. A person is south of the tower, in a ...
- math calc - A water tower is located 354 feet from a building. From a window in ...
- math - from the top of a cliff 50 m high the angle of depression of the top and ...
- maths - A straight highway leads to the foot of a tower of height 50m. From the ...

More Related Questions