The dashed frame shows a clock in a mirror. What is the angle between the hands of the actual clock?

The image shows 4:50, so the actual time is 7:10. The hour hand is at $7\times 30+10\times 0.5=215^{\circ }$ and the minute hand at $10\times 6=60^{\circ }$, so the angle is $215-60=155^{\circ }$. A mirror never changes the angle, so the image's 4:50 gives the same answer. (150° forgets the hour hand's extra 5°; 205° is the reflex angle.)