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victus00 [196]
3 years ago
9

Solve this question plz​

Mathematics
2 answers:
dezoksy [38]3 years ago
8 0

Answer:

answer is 69 degree

Step-by-step explanation:

a+33+78=180 degree

a+111=180

a=180-111

a=69

swat323 years ago
5 0

The answer is letter C.69°

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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3 years ago
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