Posted by **Anonymous** on Wednesday, October 17, 2012 at 9:33pm.

a person who eyes are 5 feet above the ground observes the top of a building to have an angle of elevation of 40 degree. The person walks 100 feet closer to the building and observes that the top of the building now has an angle of elevation of 65 degree. How high is the building?

## Answer this Question

## Related Questions

- trig - A person stands at a distance from the tower and eyes the top of the ...
- Math - math word problem a building 240ft tall casts a 100 foot long shadow. If ...
- Pre-Calculus - 1.The angle of elevation to top of a building from a point on the...
- Math - Billy is standing 80 feet from the base of a building. The angle of ...
- Trig - The angle of elevation to the top of a building from a point on the ...
- TRIG WORD PROBLEMS - from 25 feet away from the base of a building, the angle of...
- TRIG Help help help test tommarow - A TV tower stands on top of the Empire State...
- geometry - Two buildings are separated by an alley. Joe is looking out of a ...
- MATH - the figure shows that the angle of elevation to the top of the building ...
- Trigonometry - A hill in Colorado makes an angle of 15.0° with the horizontal ...