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Mariulka [41]
3 years ago
11

Find the coordinates of the vertices of the triangle after a 270° rotation

Mathematics
1 answer:
Minchanka [31]3 years ago
8 0

Answer:

Step-by-step explanation:

(a). 270° clockwise or 90° counterclockwise:

(x, y) --------> ( - y, x )

(b). 270° counterclockwise or 90° clockwise:

(x, y) ---------> ( y, - x )

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