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Mathematics 20 Online
OpenStudy (anonymous):

In the figure, n ǁ line BC. What is m∠3? m∠3 = °

OpenStudy (anonymous):

The figure:

OpenStudy (anonymous):

56 + 32 + angle1= 180

OpenStudy (anonymous):

angle1 = 180 - 56 - 32

OpenStudy (anonymous):

So angle 1 is 92?

OpenStudy (anonymous):

yeap

OpenStudy (anonymous):

C = 56 + angle1 angle3 = 180 - C

OpenStudy (anonymous):

so angle 3 is 32?

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

So the answer is 56?

OpenStudy (anonymous):

no 32

jigglypuff314 (jigglypuff314):

That is correct! :) and if you don't mind me stepping in here is another way you can do this problem: http://www.mathopenref.com/anglesalternateinterior.html http://prntscr.com/6q986f Alternate Interior Angles are Equal to each other :3

OpenStudy (anonymous):

Oh right I got confused for a second there lol, thanks so much. :)

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