AXYZ was reflected over a vertical line, then dilated by a scale factor of resulting in AX'YZ. Which must be
true of the two triangles? Select three options.

In terms of x, find an expression that represents the area of the shaded region. the outer square has side lengths of (x+5) and the inner square has side lengths of (x-2), as shown. area: a1 x + a2 square units submit