925
23 times
A right angle is 90 degrees. One and a half of 90 degrees is 90 + 45 = 135 degrees
Since the angles of a triangle add up to 180°, if one of the angles is a right angle (definition of a right triangle) then the sum of the other two will be 90°. If we designate the measure of the smaller acute angle as "x" then the other angle will be "4x" and: x + 4x = 90° so 5x= 90° and x = 18°
15°
The angle= 36, the supplement= 144, the compliment=54
It's not 16 times! The answer is 44 times!
At 3 and 9 or four times a day.
four times
twice if you're looking for exact right angles
At nine o'clock and three o'clock
in a half day it occur or happens 22 times
Twice in a 24 hour cycle at 3:00.
360 times
3:00 am, 3:00 pm, 9:00 am, 9:00 pm
An infinite number of times.
22 times in a day.
22 times.