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80 POINTTSSS!!!!!! SOMEONE HELPPPP!!!!
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4 votes
80 POINTTSSS!!!!!! SOMEONE HELPPPP!!!!

80 POINTTSSS!!!!!! SOMEONE HELPPPP!!!!-example-1
User Artun
by
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2 Answers

4 votes
1) Given
2) their 2 non-common sides in 1 ray
3) definition of: supplemental angles
4) substitution
5) opposite angles are congruent (equal)
6) substitution
7) definition of supplementary angles
User Elen
by
8.0k points
2 votes

Answer:

for 1 it is they are symmetrical s the angles will be the same no matter what

Explanation:

User Mylee
by
8.7k points
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