when two angle form an angle that has 180 deg that is what you called supplementary angle
If the two angles add to 180┬░, we say they "Supplement" each other.
Supplementary angles are two angles with measurements that has a totality of 180 degrees as you add the two angles and they form a straight line.

Answers

2014-05-07T13:52:34+08:00
A supplementary angle , is when the sum of two angles is equal to 180 degrees
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2014-05-07T18:52:40+08:00
Supplementary angles are two angles with measurements that has a totality of 180 degrees as you add the two angles and they form a straight line.
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