Walden was given a triangle that had 3 exterior angles labeled with expressions. Lisa was given a triangle that had an exterior angle and 2 remote interior angles labeled with expressions. Can Walden and Lisa use the same approach to find the unknown angles? Explain. PLEASE HELP!
Walden can set the expressions equal to 360 degrees because the sum of any figures exterior angles is always 360 degrees. Lisa can set the 2 remote angles equal to the exterior because the exterior angle is the sum of the remote angles. In other words they can't use the same method.
Answer:
According to the article, Walden can put at equations/expressions that are equal to 360 degrees because the grand total of exterior angles is 360 degrees. Lisa on the other hand, can put 2 remote angles. Walden's method does not work with Lisa's.
Step-by-step explanation:
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