Posted by **Grail** on Saturday, January 14, 2012 at 5:27am.

From the top of a hill 700 ft. high, an observer notes that the angles of depression of two successive markerstones on a level ground, which leads straight away from the hill are 5 degree and 15 degree respectively. Find the distance between the two markerstones.

## Answer this Question

## Related Questions

trigonometry - From the top of a hill 700 ft high an observer notes that the ...

trig - A hill rises from the horizontal at 15º. The road leading straight up the...

trigonometric problem - Point A and B are on the same horizontal line with the ...

trigo - Points A and B are on the same horizontal line from the foot of a hill ...

PHYSICS - An 800.0 kg roller coaster car is at rest at the top of a 95 m hill. ...

physics - 4. An 800.0 kg roller coaster car is at rest at the top of a 95 m hill...

physics - A sled rider with a combined mass of 50.0kg are at the top of a hill ...

physics - A boy standing on top of a hill throws a stone horizontally. The stone...

PHUSICS - An old English nursery rhyme starts off "Jack and Jill went up the ...

Physics - Kathy is changing the tire of her car on a steep hill 20 m high. She ...