Mathematics

Problem

A chord of a circle of radius

10\,\text{cm}

subtends an angle of

60^{\circ}

at the centre. Find the perimeter of the corresponding minor segment. a)

\dfrac{10\pi}{3}+20\;\text{cm}

\dfrac{10\pi}{3}+10\;\text{cm}

\dfrac{5\pi}{3}+10\;\text{cm}

\dfrac{10\pi}{3}+10\sqrt{3}\;\text{cm}