An arc of a circle of radius 14cm subtends angle 300o at the center. Find the perimeter of the sector formed by the arc
The correct answer is C. 101.33cm
The perimeter of the sector \(=2r+\frac{\theta}{360}\times 2\pi r \\
\Rightarrow 28 + \frac{300}{360} \times \frac{2}{1} \times \frac{22}{7}\times \frac{14}{1} = \frac{220}{3}+28\\
73.133+28=101.33cm\)
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