3 years ago

Prove 1 and 3 are supplementary

1 answer:

6 0

Answer:

Also question is, can 3 angles be supplementary? Remember, only a pair of angles can be supplementary. Sure, the three angles in a triangle may add up to 180 degrees, but there are three angles in a triangle, so they are not supplementary!

Step-by-step explanation:

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Step-by-step explanation:

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