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Determine the value of z. answers: A) 57° B) 53° C) 121° D) 239°

Determine the value of z. answers: A) 57° B) 53° C) 121° D) 239°-example-1

2 Answers

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Answer: a

Explanation:

User PufAmuf
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3 votes

Answer:

121

Explanation:

The exterior angle measurement is equal to the sum of the opposite interior angles

34+ 87 = z

121 = z

User Conmulligan
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