PDF chapter test TRY NOW
1. From the given figure, find the value of \(x\) and \(∠COB\).
\(x\) =
\(∠COB\) = °.
2. From the given figure if \(∠COB\) is 55° and \(∠AOC\) = 8\(x\), then find the value of \(x\).
\(x\) = .
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