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Which pair of angles must be supplementary?

A. <1 and <5
B. <5 and <3
C. <4 and <5
D. <4 and <1

Which pair of angles must be supplementary? A. <1 and <5 B. <5 and <3 C-example-1

1 Answer

4 votes

Answer:

I think C but I could be wrong

Explanation:

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