Find the angle traced by hour hand of a correct clock between 7 pm O'…

Total angle made by a clock in 12 hours = 360^o

In 12 hours = 360^o

then In 1 hour = 30^o

Difference between 7pm to 2am = 7 hours

So, the angle traced by hour hand in 7 hours = 30^o × 7 = 210^o