Asked by katie

this has the same layout of my last question but the given is an angle not a line.
Given:angle 2 and 3 are supplementary and angle 6and 10 are congruent.
prove:m//n
Answered by Michael
Use this...

Corresponding Angles Postulate: If two coplanar lines are cut by a transversal so that two corresponding angles have the same measure, then those lines are parallel.

See what you come up with, and I can critique your thinking.
Answered by Kim
what is coplanar?
Answered by Michael
It means "lying in the same plane." In this problem, the lines are coplanar, so you don't have to worry about that part.
Answered by katie
Do i need to explain the given?
Answered by Michael
Yes, start by stating the given information and giving the reason - it's given.
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