Hi guys !

I really need help answering and seeing if I answered this question correct.

A 12-foot ladder is leaning across a fence and is touching a higher wall located 3 feet behind the fence. The ladder makes an angle of 60 degrees with the ground. Find the distance from the base of the ladder to the bottom of the fence.

The distance from the base of the ladder to the bottom of the fence is going to be

12 * √3 = 12√3