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when you added the angle measures,did they come out to exactly 180?why?​

Sagot :

Answer:

because 77 is 180 for the ambition to world

Step-by-step explanation:

step 1: imissyou

step:2balik kana

step 3: omsim

Answer:

Supplementary angles are two angles with a sum of 180 ^\circ180

180, degrees. A common case is when they lie on the same side of a straight line.