20.1k views
1 vote
Which statement describes the transformation of ΔABC? Is ΔA'B'C' ≅ ΔABC? Explain.

A) ΔABC has reflected across the y-axis and translated left 7. ΔA'B'C' ≠ ΔABC because a reflection and translation are rigid transformations. Rigid transformations dilate the original figure.
B) ΔABC has reflected across the x-axis and translated left 5. ΔA'B'C' ≅ ΔABC because a reflection and translation are rigid transformations. Rigid transformations have no effect on the side lengths of the original figure.
C) ΔABC has reflected across line y-axis and translated left 5. ΔA'B'C' ≅ ΔABC because a reflection and translation are rigid transformations. Rigid transformations have no effect on the side lengths of the original figure.
D) ΔABC has reflected across line p and translated left 7. ΔA'B'C' ≅ ΔABC because a reflection and translation are rigid transformations. Rigid transformations have no effect on the side lengths of the original figure.

Which statement describes the transformation of ΔABC? Is ΔA'B'C' ≅ ΔABC? Explain. A-example-1
User Anass
by
7.8k points

2 Answers

6 votes

Answer:

d

Explanation:

usatestprep and made a 100%

User Florent
by
8.6k points
2 votes

Answer:

D

Explanation:

the triangle has reflected across either x-axis or p-axis. If across x-axis, the triangle needs to translate left and then up (no option for this).

User Steven Graham
by
9.6k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.