Find the perimeter of the sector — task. Maths CBSE Homework Assignments, Class 10.

Radius \(=\) 63 \(cm\)

The central angle \(=\) 40\(^\circ\)

[Use \(\pi\) \(=\) \(\frac{22}{7}\)]

The perimeter of the sector \(=\) \(cm\)

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