# For a 25 ft. ladder to reach a certain window, it must make an angle of 63 deg. with the ground. How do you find the angle that a 30 ft. ladder must make with the ground to reach the some window?

##### 1 Answer

Aug 9, 2018

**The** **ft ladder will make an angle of** **with the ground to reach the same window.**

#### Explanation:

Let height of the window from ground be

and window forms a right triangle of which ladder makes an angle

of

ground is

or

The

ground to reach the same window. (Ans]