3
QuizMultiple Select
Triangle Similarity: AA
Question 3 • GCSS_GA-Geometry: Concepts and Connections_IC
ΔXYZ was reflected over a vertical line, then dilated by a scale factor of , resulting in ΔX'Y'Z'. Which must be true of the two triangles? Select three options.
Answer
A
△XYZ ~ △X'Y'Z'B
XZY ≅ Y'Z'X'
C
YX ≅ Y'X'D
XZ = 2X'Z'E
mYXZ = 2mY'X'Z'