8.2.C.13 - Angle Sum of a Triangle - Exit Ticket
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Last updated almost 4 years ago
2 questions
10
If L1 ∥ L2 , and L3 ∥ L4 , what is the measure of ∠1?Explain how you arrived at
your answer
If L1 ∥ L2 , and L3 ∥ L4 , what is the measure of ∠1?Explain how you arrived at
your answer
10
In image #2, given Line AB is parallel to Line CE.Present an informal argument
to prove that the interior angles of triangle ABC have a sum of 180°.
In image #2, given Line AB is parallel to Line CE.Present an informal argument
to prove that the interior angles of triangle ABC have a sum of 180°.