Question

if clock shows at 20 o'clock find angle between hour and minute needle​

Answer 1

Answer:

360 degree

Explanation:

360 degree angle because in question asking to angle between hour and middle and both needle are at same place

Answer 2

Answer:

Here u go,

20 o' clock means, the time is 8 p.m..i.e. hour hand is at 8 and minute hand is at 12.

So, we can say that the angle is 180 ° when the hour hand is just the opposite to minute hand..and the time gap will be of 6 hours...

So, finding the angle between the hour hand and minute hand .. 180/6= 30 °

Now, Distance between 12 and 8 is 4...

Hence , the req. angle is 4 ×30 ° = 120°

Hope it helps u.. XD