Parallel and Perpendicular Lines Answers

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23

A composition of transformations maps pre-image EFGH to final image E"F"G"H".

Question illustration
A
a 180° rotation about point G
B
a 180° rotation about point H
C
a translation down and to the left
D
a translation up and to the right
24

A transformation of ΔKLM results in ΔK'L'M'.

Question illustration
A
dilation
B
translation
C
reflection
D
rotation
25

The image of ΔABC after a reflection across is ΔA'B'C'.

Question illustration
A
ΔA'B'C' is right because it is the image of ΔABC.
B
ΔADC is right because AA' intersects AC at A.
C
ΔBCC' is right because B lies of the line of reflection.
D
ΔBGC is right because CC'.
Option D

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