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Maths CBSE Homework Assignments
Class 10
Area related to circle
Length and perimeter
1.
Find the length of the arc
Question:
2
m.
The radius of the circle \(=\)
3.7
\(cm\)
The central angle of the sector, \(\theta\) \(=\)
60
\(^\circ\)
\(\pi\) \(=\) \(3.14\)
The length of the arc of the sector \(=\)
Answer variants:
\(3.87\) \(cm\)
\(2.57\) \(cm\)
\(1.17\) \(cm\)
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