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Mathematics 10 Online
OpenStudy (arbyj):

help!!! best answer will get a medal!!

OpenStudy (arbyj):

how do i set this up???|dw:1417488125644:dw|

OpenStudy (arbyj):

@nikato

OpenStudy (nikato):

Remember the sum of all three angles of a triangle equals 180 So 47+78+(x+61)=180 And you should be able to solve form here

OpenStudy (arbyj):

thank you

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