Mathematics, 25.01.2021 22:40 ginachuquiano450

Part A: What is the scale factor of the dilation that transforms triangle PQR to triangle P'Q'R'? Explain your answer. (4 points) Part B: Write the coordinates of triangle P"Q"R" obtained after P'Q'R' is reflected about the y-axis. (4 points)

Part C: Are the two triangles PQR and P''Q''R'' congruent? Explain your answer. (2 points)

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Part A: What is the scale factor of the dilation that transforms triangle PQR to triangle P'Q'R'? Ex...