Respuesta :
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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