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Vitek1552 [10]
3 years ago
14

Angle a and angle b are both supplementary angles. What must be true about the angles?

Mathematics
1 answer:
melamori03 [73]3 years ago
3 0

Not sure if there're any answer choices of some sort,

but if the angle a and angle b are supplementary, that means when you add their measures together they must equal 180.


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