Erin and Antonlo were shown the following diagram. They were asked to solve for the measure of ZA In degrees.
PA
(52 - 2)
E
a
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Erin says the first step is to set 2.r + 7 equal to 52 – 2.
Antonio says the first step is to set 2.x + 7 plus 5.2 – 2 equal to 180.
1. Choose either Erin's or Antonio's statement and explain why it is correct or incorrect. If the statement is correct, explain
how you know it's correct. If the statement is incorrect, explain why it's wrong,
2. If you were to solve this problem, which steps would you take? Include any theorems, definitions, or reasons that
explain the steps. Make sure you include all steps needed to solve for m2.A.