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3 years ago

Pls help. If al lb and cl ld, which pair of angles are congruent.

Mathematics

1 answer:

kolezko [41]3 years ago

4 0

Answer:

see below

Step-by-step explanation:

5 and 8 are not congruent because they are Same Side Interior angles. 12 and 13 are congruent because they are alternate exterior angles and 9 and 11 are congruent because they are corresponding angles. As for 1 and 16 we know 1 = 6 bc they are vertical angles, 6 = 14 and 14 = 16 bc they are corresponding so that means 1 and 16 are congruent.

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