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Marat540 [252]
3 years ago
15

20. Q(-1, 4), R(-1, -9), S(11, -2), T(11, 6)

Mathematics
1 answer:
s2008m [1.1K]3 years ago
3 0

Answer:

Parallel

Step-by-step explanation:

QR and ST both parallel to y axis.

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