Question

Translate figure A 8 units to the left to form figure A'. Then reflect figure A' across the x-axis to form figure A". Draw figures A' and A”. Is figure A congruent to figure A"? How do you know?

Answer 1

Initial points

(-7, 2) (-7, 4) (-4, 2) (-4, 4) (-2, 7)

translate 8 units to the left

(-6, -7) (-4, -7) (-6, -4) (-4, -4) (-1, -2)

reflexion

Reflexion