Question

https://cdn.ple.platoweb.com/EdAssets/393163886fec43d29df0bbc3583dfaf1?ts=635296001269000000

Answer 1

ΔABC underwent a sequence of rigid transformations to give ΔA′B′C′. Which transformations might have taken place?


a reflection across the y-axis followed by a reflection across the x-axis



a rotation 90° clockwise about the origin followed by a reflection across the x-axis



a rotation 270° clockwise about the origin followed by a reflection across the x-axis



a reflection across the x-axis followed by a reflection across the y-axis

Answer 2

a rotation 90° clockwise about the origin followed by a reflection across the x-axis

Answer 3

b a rotation 90° clockwise about the origin followed by a reflection across the x-axis

Answer 4

The fourth choose. a reflection across the x-axis followed by a reflection across the y-axis. or reflection across the xy axis works too