An accurate clock shows 8 oclock in the morning. Through how may degrees will the hour hand rotate when the clock shows 2 oclock in the afternoon?
$480^\circ$
$150^\circ$
$168^\circ$
$180^\circ$
Explanation:
Angle traced by the hour hand in 6 hours =$ \left(\dfrac{360}{12} \times 6\right) ^\circ$ = $180^\circ$.