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statuscvo [17]
2 years ago
9

Given that XY is a line segment with the angle a = 48° and c = 59°, work out the value of the angle marked b.

Mathematics
1 answer:
olga nikolaevna [1]2 years ago
6 0

Answer:

a+b+c = 180

48+59+b=180

107+b=180

b=180-107

b=73

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