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Mathematics 13 Online
OpenStudy (anonymous):

Triangle PQR has vertices P(0, 1), Q(0, -4), and R(2, 5). Find the coordinates of R' to the nearest hundredth after rotating triangle PQR counterclockwise about the origin 45º. A.(2.12, 4.95) B.(2.12, -2.12) C.(4.95, 2.12) D. (2.12, -4.95)

OpenStudy (anonymous):

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