Calculate the angle and find 'x' — task. Maths TNSB Mentoring, Class 9.

1. From the given figure, find the value of \(x\) and \(∠AOC\).

\(x\) =

\(∠AOC\) = °.

2. From the given figure if \(∠COB\) is 40° and \(∠AOC\) = 4\(x\), then find the value of \(x\).

\(x\) = .

Did you find an error?

3. Calculate the angle and find 'x'