50+ points. trapezoid efgh has been rotated 180 degrees around the origin and then reflected across the y‐axis. which of the following transformations would return the trapezoid to its original position? reflection across the line y=x reflection across the x‐axis reflection across the y‐axis rotation of 180 degrees around the origin

reflection across the x-axis is correct i got it right

Step-by-step explanation:

what’s the question?

b) k’(6, 4); l’(3, 3)

step-by-step explanation:

a 270° clockwise rotation maps every point (x, y) to (y, -x). (it negates the x-coordinate and then switches it and the y-coordinate.)

this means the endpoints of the side congruent to kl, k' and l', would be mapped as:

k'(-4, 6)→(6, 4)

l'(-3, 3)→(3, 3)