Math, asked by Ikraanbintuyuusuf, 5 months ago

rotate a shape a 180decgre with cenre of rotation [3,-1

Answers

Answered by Anonymous
9

Step-by-step explanation:

Also this is for a counterclockwise rotation. If you want to do a clockwise rotation follow these formulas: 90 = (b, -a); 180 = (-a, -b); 270 = (-b, a); 360 = (a, b).

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