The angle of a sector is $\dfrac{7\pi}{6}$ radians. Express the angle in degrees.[2] State whether

Question

The angle of a sector is $\dfrac{7\pi}{6}$ radians. Express the angle in degrees.[2] State whether the sector is minor or major. Give a reason.[1]

Accepted Answer

(a) $210^\circ$. (b) Major; the angle exceeds $180^\circ$.

Radian measure and major sectors