1. The answer is EB. The hypotenuse is the longest side of the triangle. line EB is adjacent to the hypotenuse which is AB3. There is a common angle between angle WZY and angle XYZ, that is angle Y4. by using the AA theorem, substitute the formula6*2 = x*x
x^2 = 12
x = 4then find the squareroot of 4, the value of x is 2
that's all I can answer.