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disa [49]
2 years ago
7

In this figure, ∠a and ∠b are

Mathematics
2 answers:
ELEN [110]2 years ago
5 0

angles a and b are supplementary because they form a straight line

Leno4ka [110]2 years ago
3 0

In this figure, ∠A and ∠B would be supplementary, or Choice B. This is because the angles comprise a straight angle.


Essentially, if you took away the line dividing angles A and B, then you would have a perfectly straight angle, which means that the angles are supplementary. Additionally, this means that their measures add to 180°.

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