Look up "geometry transformation rules". These will tell you how to find the x and y coordinates for a particular type of transformation (like counterclockwise 90 degree rotations) Good luck!
-Andre`
Abby B.
asked • 07/02/19HOW DO I START?
Maggie graphed the image of a 90 counterclockwise rotation about vertex A (PICTURE OF A TRIANGLE GOES HERE) ABC . Coordinates B and C of (PICTURE OF A TRIANGLE GOES HERE) ABC are (2, 6) and (4, 3) and coordinates B’ and C’ of it’s image are (–2, 2) and (1, 4). What is the coordinate of vertex A. (EXPLAIN WORK)
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