Help me with this question

42.5 units sq.

Step-by-step explanation:

3.5 × 9.0 = 31.5

2 × 2 = 4

(2 × 2) ÷ 2 = 2

(2 × 5) ÷ 2 = 5

= 42.5

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.