Mathematics, 03.03.2021 18:20, karlye

Parallelogram ABCD is rotated 90° counterclockwise. What rule shows the input and output of the rotation, and what is the new coordinate of A? (x, y) + (-X, -y); A' is at (5, -1)
O(x, y) + (-, x); A' is at (-1,-5)
(x, y) - (). -x), A' is at (1,5)
O (X, Y) - (x,-); A' is at (-5, -1)

Parallelogram ABCD is rotated 90° counterclockwise. What rule shows the input and output of the rot

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Parallelogram ABCD is rotated 90° counterclockwise. What rule shows the input and output of the rota...