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Mathematics 4 Online
eviant:

Math help pls

eviant:

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eviant:

@dude

dude:

Angle 1 and angle 5 are alternate exterior angles so they are congruent (<5 is 6x) Angle 5 and angle 12 are same side interior so they are supplementary So m<5 + m<12 = 180 Yeah I noticed that repetitiveness :^)

eviant:

@dude 4x45=180, but 45 isn't an option

dude:

Hmm, check your math? (Not sure where you got 45) 4x+6x=180 10x=180 x=18 (Back into m\(\angle 5\) = 6x) \(m\angle 5=6(18)\) \(m\angle 5=108\)

eviant:

sorry, forgot to add 6x

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