SOLUTION: Given: SEG. DC // SEG. AB PROVE: measure of angle 1 + measure of angle 2=180

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Question 1057913: Given: SEG. DC // SEG. AB
PROVE: measure of angle 1 + measure of angle 2=180
Answer by ikleyn(52802) About Me  (Show Source):
You can put this solution on YOUR website!
.
We don't know who is angle 1 and who is angle 2,
because you failed to inform us.