SOLUTION: Answer the questions and be ready to explain to your teacher.... a) measure of angle of m<1 + m<2+m<3 = 180degreees ? Why?

Question 365747: Answer the questions and be ready to explain to your teacher....
a) measure of angle of m<1 + m<2+m<3 = 180degreees ? Why?
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Are 1,2, and 3 angles in a triangle??
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