pls ans this question
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Answered by
1
Answer:
third opption is correct ans
Step-by-step explanation:
i hope it will help u
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Answered by
1
Answer: x = 20°
Step-by-step explanation:
40° + 3x + 4x = 180° or, 40° + 7x = 180° or, 7x = 140° or, x = 20° (answer )
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