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3 years ago

What is the measure of angle b? 47, c, a , b

Mathematics

1 answer:

Furkat [3]3 years ago

7 0

Answer:

b=47

47+a=180

a=180-47

a=133

c+b=180(but b is equal to 47)

c+47=180

c=180-47

c=133

I hope this help

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