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CERTAIN ANSWERS!!! Please assist me! I will award you brain crown! Thank you in advance:))

CERTAIN ANSWERS!!! Please assist me! I will award you brain crown! Thank you in advance-example-1
User Roloc
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1 Answer

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Answer:

See below.

Explanation:

Statements: Reasons:

1)
\angle 2\cong\angle 3 Given

2)
m\angle2=m\angle 3 Definition of Congruence

3)
\angle 1\text{ and } \angle 2\text{ form a linear pair} Given

4)
\angle 1 \text{ and } \angle 2\text{ are supplementary} Supplement Theorem

5)
m\angle 1+m\angle 2=180^\circ Definition of Supplementary Angles

6)
m\angle 1+m\angle 3=180&^\circ Substitution

7)
\angle 1\text{ and } \angle 3 \text{ are supplementary} Definition of Supplementary

And we're done!

User Whyguy
by
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