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Ludmilka [50]
2 years ago
10

What is the measure of angle b?

Mathematics
1 answer:
SVETLANKA909090 [29]2 years ago
4 0

Answer:

b=133 and c=47

Step-by-step explanation:

b+47=180

b=180-47=133

b=133

and

c=b+133=180

c=180-133=47

c=47

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