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lawyer [7]
3 years ago
15

Which of the options below show a pair of supplementary angles? Select all that apply.

Mathematics
1 answer:
malfutka [58]3 years ago
8 0

Answer:

A and C

Step-by-step explanation:

A) 160 + 20 = 180

B) 120 + 40 = 160

C) 45 + 135 = 180

D) 30 + 120 = 150

All supplementary angles must add up to 180 degrees.

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