In a 45-45-90 triangle, if each leg measures 3 units, the hy...

Question Analysis
This problem assesses the understanding of the relationship between the legs and the hypotenuse in a 45-45-90 triangle.

Key Concept Explanation
In a 45-45-90 triangle, the hypotenuse is times the length of each leg.

Step-by-step Solution
1. Given that each leg is 3 units, use the formula for the hypotenuse: