Posted by **Anonymous** on Saturday, March 10, 2007 at 12:30am.

From a window 40 feet above the ground in a certain building, the angle of elevation to a window in a second building is 43 degrees. If the distance between the buildings is 110 feet how far above ground level is the second window.

If x+40 is the height of the second window what is the first step;

a)tan43 degrees= x/110

b)sin43 degrees =x/110

c)sin43 degrees =110/x

d)tan43 degrees =110/x

Thank you in advance for your help.

## Answer this Question

## Related Questions

- geometry - Two buildings are separated by an alley. Joe is looking out of a ...
- Trigo - From a window of a building A, the angle of elevation of the top of ...
- Calculus Ab - A 26 foot step ladder is leaned up against a 30 foot building to ...
- Pre-Calculus - 1.The angle of elevation to top of a building from a point on the...
- University Physics - Building A and Building B are 30m away from each other, on ...
- Math - Mr. Box lives on the fourth floor of a building and looks out of his ...
- geometry - From an apartment window 24 m above the ground, the angle of ...
- Trigonometry - From a window of one building, the angle of depression to the ...
- science - two tall buildings are 200m apart .with what speed must a ball be ...
- physics - 2 tall buildings are 200m apart. with what speed a ball be thrown ...