80 POINTTSSS!!!!!! SOMEONE HELPPPP!!!!

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asked Jun 7, 2021 154k views

4 votes

80 POINTTSSS!!!!!! SOMEONE HELPPPP!!!!

Mathematics
middle-school

Artun asked

by Artun

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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

Elen answered Jun 10, 2021

by Elen

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2 votes

Answer:

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

Explanation:

Mylee answered Jun 14, 2021

by Mylee

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