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If L mCB=[?]* helpppp pleaseee

If L mCB=[?]* helpppp pleaseee-example-1
User Natli
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1 Answer

2 votes

Answer:

80°

Explanation:


\angle COB is central angle and arc BC is the corresponding arc.


\therefore \: m (arc \: CB) = m\angle COB \\ \\ \therefore \: m (arc \: CB) =80 \degree

User Chasmani
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