2 years ago

Please someone help me: Complete the reasons for the proof.

Mathematics

2 answers:

shepuryov [24]2 years ago

7 0

Reasons:

(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

dimulka [17.4K]2 years ago

5 0

Step-by-step explanation:

1) given

2) 2 non - common sides in 1 ray

3) supplemental

5) opposite angles are congruent

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