Asked by Sam

Trapezoid DEFG has vertices D (1,3), E (5,3), F (7,-1) and G (1,-1) imagine the image D'E'F'G' after a 90 (counterclockwise) rotation about the origin enter the coordinate of E'

All Answers 1

Answered by GPT-5 mini AI
Rotation by 90° counterclockwise sends (x,y) → (−y, x). For E(5,3):

E' = (−3, 5).