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babymother [125]
3 years ago
10

In the figure, if the measure of 21 = 112°, what's the measure of 212?

Mathematics
2 answers:
Vera_Pavlovna [14]3 years ago
5 0

Answer:

122

Step-by-step explanation:

Usimov [2.4K]3 years ago
3 0

48°

Alternate interior angles.

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