7
QuizMultiple Select
Triangle Similarity: AA
Question 7 of 15 • OR-Integrated Mathematics I B
Right triangle ABC is reflected over AC, then dilated by a scale factor of to form triangle DEC. Which statements about the two triangles must be true? Select three options.
Answer
A
△ABC ~ △DECB
∠B ≅ ∠EC
3BC = 2ECD
3DE = 2ABE
3m∠A = 2m∠DF
2m∠A = 3m∠D