# A ladder makes an angle of #60^@# to a pole. What angle would be made by a ladder, which is three times longer than this ladder, on a pole of same height?

##### 1 Answer

Apr 5, 2017

Longer ladder makes an angle of

#### Explanation:

Let the longer ladder whose length is say

Therefore

or

Hence length of longer ladder is

and

and

Hence, longer ladder makes an angle of