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DIA [1.3K]
3 years ago
14

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

Mathematics
2 answers:
faltersainse [42]3 years ago
8 0

Answer: a

Step-by-step explanation:

kow [346]3 years ago
6 0

Answer:

121

Step-by-step explanation:

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

34+ 87 = z

121 = z

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