Question

△XYZ was reflected over a vertical line, then dilated by a scale factor of 1/2, resulting in △X'Y'Z'. Which must be true of the two triangles? Check all that apply.
△XYZ ~ △X'Y'Z'
XZY ≅ Y'Z'X'
YX ≅ Y'X'
XZ = 2X'Z'
mYXZ = 2mY'X'Z'

Answer 1

The answer is actually XYZ~ X'Y'Z'

the second one and the fourth one XZ = 2X'Z'

Answer 2

Given that the triangle XYZ was reflected over a vertical line, then dilated by a scale factor of 1/2, resulting in triangle X'Y'Z'. The true statement is:
triangle XYZ is similar to X'Y'Z
YX is similar Y'X'
XZ=2X'Z'
The above are the true statements.