Question: Problem22.Triangle OAB has O = (0,0), B = (4, 0) and A in the first quadrant. In addition, ZABO = 90 and ZAOB =

Problem22.Triangle OAB has O = (0,0), B = (4, 0) and A in the first quadrant. In addition, ZABO = 90 and ZAOB = 60 . Suppose that OA is rotated 90 counterclockwise about O. What are the coordinates of the image of A? (A) (43,4) CAM (C) (43,-4) (D) (3,4) (B) (E)(-3,4)

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