obtuse angle
The hands of the clock form an obtuse angle during each and every hour.
It is a obtuse angle.
obtuse
Yes they do - the angle of the hands is 150 degrees.
7.5 degrees.
obtuse
2:55
The hands of a clock at 5 o'clock
120
An infinite number of times.
Technically 364.999 to the Nth degree, since the hands of a clock go in circles, you could view them barely touching as an obtuse angle.