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FrozenT [24]
3 years ago
13

Claim: Are they parallel or not?

Mathematics
2 answers:
Amiraneli [1.4K]3 years ago
8 0

Answer:

a) parallel

b) not parallel

Step-by-step explanation:

a) Alternate interior angles are congruent where a transversal crosses parallel lines. The marked alternate interior angles are congruent, so the lines are parallel.

b) Corresponding angles are congruent where a transversal crosses parallel lines. The marked corresponding angles are not congruent, so the lines are not parallel.

Evgesh-ka [11]3 years ago
6 0

9514 1404 393

Answer:

  a) parallel

  b) not parallel

Step-by-step explanation:

a) Alternate interior angles are congruent where a transversal crosses parallel lines. The marked alternate interior angles are congruent, so the lines are parallel.

__

b) Corresponding angles are congruent where a transversal crosses parallel lines. The marked corresponding angles are not congruent, so the lines are not parallel.

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