obtuse
240 degrees - 30 degrees for each hour on the clock
There are two angles between 5 and 8 on a clock face. The smaller (right) angle is 90 degrees. The larger (reflex) angle is 270 degrees.
Oh, dude, you're asking about the angle when the time is quarter to 9? Well, that's like 67.5 degrees because it's three-quarters of the way between 8 and 9 on the clock. So, if you're ever in a super urgent situation where you need to know the angle at quarter to 9, now you're prepared. You're welcome.
An angle of 82 degrees would be complementary to an angle of 8 degrees. 82 + 8 = 90
The angle of N is cos(r*3^8)
It is a obtuse angle.
240 degrees - 30 degrees for each hour on the clock
As one angle increases, its counterpart on the clock decreases. The acute angle is greater at 8 o'clock but the reflex angle is greater at 10 o'clock.
The hands on a clock must be greater than 90 degrees to be obtuse, so you find times where the time is >90 degrees.Examples are: 4:00, 5:00, 6:00, 7:00, 8:00.
There are two angles between 5 and 8 on a clock face. The smaller (right) angle is 90 degrees. The larger (reflex) angle is 270 degrees.
If you picture a clock-face - It's similar to the larger of the two areas formed by placing the hands at 12 and 8 respectively.
Infinit
Assumption we are talking simply about when the hour first is approached - i.e. what o'clocks do the hands form obtuse angle. If it is a 12 hour clock then the answer is every hour after 3 o'clock and before 9 o'clock, i.e. 4 o'clock, 5 o'clock, 6 o'clock, 7 o'clock, 8 o'clock. If it is a 24 hour clock (they do exist) then the answer is every hour after 6 o'clock and before 18 o'clock, i.e. 7 o'clock, 8 o'clock, 9 o'clock, 10 o'clock, 11 o'clock, 12 o'clock , 13 o'clock ,14 o'clock ,15 o'clock , 16 o'clock , 17 o'clock
There are 360 degrees from 12 to 12 , so every hour is 360/12 = 30 degrees. From 12 to 8 there is 30 x 8 = 240 degrees
90 degrees its just like the angle between 6 and 9 on a clock basically for every number its 30 degrees
8:00
75o Between each digit on the clock face, there are 360o ÷ 12 = 30o. At 8:30, the big hand is pointing to the 6 and the little hand is half way between the 8 and the 9 which means there are 21/2 digits between them. Which in degrees is: 21/2 x 30o = 75o