Question

What single transformación maps ABC onto ABC ?

A.
rotation 90' clockwise about the origin
O
B.
rotation 90' counterclockwise about the origin
O
c. reflection across the x-axis
O
D. reflection across the line y = x​

Answer 1

I think its 180

Explanation:

I think because 90 +90= 180

Answer 2

a reflection across y-axis then translation of 1 unit right and 2 units up.

a clockwise rotation of 180° about the origin then a translation of 1 unit right and 3 units up

a reflection across y-axis then translation of 1 unit right and 1 unit down

a reflection across y = x then a positive rotation of 270° about the origin

Explanation: