In a 30-60-90 triangle, if the longer leg is $$6\sqrt{3}$$ u...

Question Analysis
This problem tests the ability to use the side ratios in a 30-60-90 triangle to find the hypotenuse.

Key Concept Explanation
In a 30-60-90 triangle, the sides are in the ratio . The longer leg is times the shorter leg, and the hypotenuse is twice the shorter leg.

Step-by-step Solution
1. Identify the given value: the longer leg is units.
2. Find the shorter leg: