Question

when the time by the watch is 20 minutes past 7 the angle between the hands of the watch is​

Answer 1

Answer:

At 4:30, minute hand will be 15 ×× 6 = 90∘90∘

In twenty minutes hour hand will gain 20×12=10∘20×12=10∘

∴∴ Required angle = 90+10= 100∘