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lollyg96p4izi4
10.11.2020 •
Mathematics
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).
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)
PL HALP RN
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Ответ:
Ответ:
part b: i need the image. i’m not sure:((
part c: no because the lengths of the sides of each shape are different than each other.
Ответ:
Cost
Step-by-step explanation: