Question

Find the value of each variable.
HELP

Answer 1

1. x=10; y=10 x root 2

Explanation:

This is a 45-45-90 triangle, so the legs of the right triangle have an equal length. The formula states that y=x root 2, which is 10, so 10 root 2. The other triangles are all 30-60-90 triangles.