kyleesparks344 kyleesparks344
  • 03-01-2020
  • Mathematics
contestada

help me??? i dont understand..

help me i dont understand class=

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Аноним Аноним
  • 03-01-2020

Answer:

m2 will be 78 because sum of angles in a strt line is 180 hence if m1 is 102 then m2 will be (180-102) i.e.78

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atethelastcookie
atethelastcookie atethelastcookie
  • 03-01-2020

Answer:

78

Step-by-step explanation: The angle of a straight line is 180 so you should

minus 180 by 102 which equals 78.

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