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vichka [17]
3 years ago
12

A) 64° B) 72° C) 51° D) 85°

Mathematics
1 answer:
nekit [7.7K]3 years ago
3 0

Answer:

option a

Step-by-step explanation:

95 +x=180

x=180-95=85

85+31+y=180

116+y=180

y=180-116=64

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