When Triangle GHJ is rotated 270° counterclockwise about the origin the points would be:
When a figure is rotated 270° counterclockwise about the origin, the vertices go from (x, y) to (y, -x).
This means that the vertices of the GHJ prime will be:
G = (2, -9)
G' = (-9, -2)
H = (3, 8)
H' = (8, -3)
J = (1, 6)
J' = (6, -1)
Find out more on 270° counterclockwise about the origin at https://brainly.com/question/24357639.
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