Mathematics, 24.08.2019 15:20 bob5266

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triangle pqr is transformed to triangle p'q'r'. triangle pqr has vertices p(8, 0), q(6, 2), and r(−2, −4). triangle p'q'r' has vertices p'(4, 0), q'(3, 1), and r'(−1, −2).
plot triangles pqr and p'q'r' on your own coordinate grid.
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)

Answers: 1

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Needed !
triangle pqr is transformed to triangle p'q'r'. triangle pqr has vertices p(8, 0), q...