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triangle pqr is transformed to triangle p'q'r'. triangle pqr has vertices p(4, 0), q(...
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Mathematics, 04.01.2020 14:31 ack12
20
triangle pqr is transformed to triangle p'q'r'. triangle pqr has vertices p(4, 0), q(0, −4), and r(−8, −4). triangle p'q'r' has vertices p'(1, 0), q'(0, −1), and r'(−2, −1). 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.
part b:
write the coordinates of triangle p"q"r" obtained after p'q'r' is reflected about the y-axis.
part c:
are the two triangles pqr and p''q''r'' congruent? explain your answer.
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Answers: 3
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