△xyz was reflected over a vertical line, then dilated by a scale factor of , 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'

correct option is △XYZ ~ △X'Y'Z'.

Step-by-step explanation:

since ΔXYZ is dilated by some scale factor so, the resulting triangle can not be congruent to the ΔXYZ. so option 2 is wrong.

as we have explained that the two triangles are not congruent then it's sides and angles also can't be congruent so, option 3 is also incorrect.

As we don't know by what factor the triangle XYZ is dilated so we can't say anything about correctness of option 4 and 5.

ΔXYZ  was reflected over a vertical line and then dilated so the resulting ΔX'Y'Z' is similar to ΔXYZ.

i.e., △XYZ ~ △X'Y'Z'.

1 4 5

Step-by-step explanation: