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grigory [225]
3 years ago
15

Using this diagram, select the pair of lines that must be parallel.

Mathematics
1 answer:
Bas_tet [7]3 years ago
7 0

Answer:

The answer would be D: d || f.

Step-by-step explanation:

  1. Since the angles 4 and 7 are parallel, it would make sense for the lines that the angles are on to be parallel as well.
  2. It just so happens that line d and line f are completely parallel to each other and angles 4 and 7 are on the lines. So the answer would be D.
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