It is a obtuse angle.
150 degrees
At 6, the hands are straight up and down. A straight angle is 180 degrees.
obtuse
90 degrees
answer is 120 degrees
115°
At 3 hours 45 minutes there is not an acute angle between the hands of the clock (unless you extend the hands backwards).
5
150 degrees
At 6, the hands are straight up and down. A straight angle is 180 degrees.
120
150 degrees
30 degrees.
60o
150
obtuse
120degrees