About 5 after 4.
270 degrees
get yourself a cartesian circle, or just look at one online and translate it from there 3,6,9, and 12 would all be 90 deg increments.
the letter three and oclock
1500
obtuse angle
30 degrees
120 degrees and 240 degrees.
270 degrees
270 degress of 3*pi/2 radians
get yourself a cartesian circle, or just look at one online and translate it from there 3,6,9, and 12 would all be 90 deg increments.
nine oclock and six oclock
the letter three and oclock
Yes, because "o'clock" is a contraction of "of the clock".
It means right in front of you. When soldiers relate directions to the clock 3 oclock means right, 9 oclock means left 12 oclock means front, and 6 oclock means back.
when the clock strikes 9 oclock
1500
A spring driven clock is wound and that creates energy for the clock to work.