Question

Figure EFGH on the grid below represents a trapezoidal plate at its starting position on a rotating surface.

Answer 1

The plate is rotated 90° about the origin in the counterclockwise direction. In the image trapezoid, what are the coordinates of the endpoints of the side congruent to side GH?

Answer 2

Select one:
a. (-8, -4) and (-5, -2)
b. (4, -8) and (2, -5)
c. (-3, -4) and (-5, -2)
d. (4, -3) and (2, -5)

Answer 3

@Directrix

Answer 4

The answer is C.
You don't even need imagine the graph to do this one, since the transformation is simply rotation, the distance between the points stay the same. In this case, G and H. In the original image the distance between those 2 points in both X and Y direction is both 2. So when it is rotated the distance in both directions remains same. In this case, -3, -4 and -5, -2.