90 degree
Any two angles whose sum is equal to 90 degrees are called "complementary angles".
pad khaoo !!
In conjunction with a straight edge and a protractor.
3
22 times.
23 times
you would get 140 dollars because a clock forms a 90 degree angle only 4 times a day and if you multiply 4 and 7 you would get 28 multiply by 5 and you get 140$
58
3:32 and 43 seconds
A right angle which is 90 degrees
44 times. Starting at 12 o'clock, over the next 12 hours, the hour hand will make a 90o angle to the right (like quarter past) 11 times and 90o angle to the left (like quarter to) making a total of 22 times per 12 hours, or 44 per 24 hours aka 1 day.
Twice in a 24 hour cycle at 3:00.
The angle in which the hands of the clock make at five o'clock is 150o.
Well, darling, 210 degrees is between 180 and 270 degrees on a standard protractor. So, picture a clock where the hour hand is pointing straight down towards 6, that's where 210 degrees would be. It's not rocket science, just a simple angle measurement.
Hint: 90/2=...
59 degree