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Mathematics 19 Online
OpenStudy (anonymous):

Help with proofs?

OpenStudy (anonymous):

Statements <3 + <5 =180° <2 + <5 =180° <3 and <5 are supplementary <2 <3 <2 and <5 are supplementary line l || line m Reasons Given Definition of Supplementary Angles Vertical Angle Theorem Converse of Same-Side Interior Angles Theorem Substitution Definition of Supplementary Angles Can someone help me match them? I have an idea for alot of them

OpenStudy (anonymous):

I know the first one is the given

OpenStudy (anonymous):

oh hang on I have a picture for this too

OpenStudy (anonymous):

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