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Natali [406]
3 years ago
11

What angles are supplementary angles?

Mathematics
1 answer:
marissa [1.9K]3 years ago
7 0
Supplementary angles, as you may recall, are two angles whose sum is 180<span>°. 

However, as you may also recall, 180</span><span>° has the angle measure forming a line(or line segment, I don't remember).

But the two angles must be CONNECTED! And must form A LINE!

Thus: 

The answer is IHF and GHF.

P.S. IXL, huh?

</span>
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