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3 years ago

Help me??? i dont understand..

Mathematics

2 answers:

V125BC [204]3 years ago

5 0

Answer:

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

minus 180 by 102 which equals 78.

MaRussiya [10]3 years ago

3 0

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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Answer:

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