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Please someone help me

Please someone help me-example-1
User Rvs
by
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1 Answer

3 votes

Answer:

/_FCB

Explanation:

As, supplementry means they add up to 180°

So a straight angle = /_DCB = 180°

So /_DCF + /_x = /_DCB

So, /_x = /_FCB

So answer = /_FCB

User Tissuebox
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