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ioda
3 years ago
14

Triangle XYZ has vertices X(1, 3), Y(0, 0), and Z(–1, 2). The image of triangle XYZ after a rotation has vertices X'(–3, 1), Y'(

0, 0), and Z'(–2, –1). Which rule describes the transformation?

Mathematics
1 answer:
emmainna [20.7K]3 years ago
7 0
Rotate by angle α = 90°, around a center point (0; 0)
R^{\alpha=90^o}_{(0;0)}(\Delta XYZ)=\Deltza X'Y'Z'

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