Question

PLS HELP

Triangle △A′B′C′ is the image of △ABC under a rotation about the origin, (0,0).





Determine the angle of rotation.

Choose 1 answer:


(Choice A)

−105


(Choice B)

−75


(Choice C)

75


(Choice D)

105

Answer 1

-75

Explanation:

trust

Answer 2

Answer:-75

Explanation:

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