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Mathematics, 27.10.2020 18:00 harleycochran2ovyt3n
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Identify the rotation rule on a coordinate plane that verifies that triangle A(2,-1), B(4,1), C(3,3) and triangle A'(-2, 1), B'(-4,-1), C'(-3,-3) are congruent when rotated 90 degrees
A) (x, y) ---> (-x, -y)
B) (x, y) ---> (-x, -y)
C) (x, y) ---> (y, x)
D) the triangles are not congruent
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Identify the rotation rule on a coordinate plane that ve...
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