ictmag
ictmag ictmag
  • 03-02-2016
  • Mathematics
contestada

Help this is my math hw and i dont know how to do this D: look at the screenshot and its 18-20

Help this is my math hw and i dont know how to do this D look at the screenshot and its 1820 class=

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perpetual15
perpetual15 perpetual15
  • 03-02-2016
The angle m 2 is going to be the same as angle 4. but for 1 and 3 has to make up for 180 degrees because the angle is straight. So you would need to figure out what numbers equal 180 degrees

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