3 years ago

Does anyone get this problem on finding angles? (20 pts)

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2 answers:

inna [77]3 years ago

5 0

The missing triangle is 141°. Hope it help!

shusha [124]3 years ago

3 0

A straight line is 180. To find the angle of b, you minus 39 from 180.

180-39=141

The answer is b=141

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