The hands of the clock will form a straight line 12 times.
12
obtuse
It is a obtuse angle.
90 degrees
13
The hands of the clock will form a straight line 12 times.
12
At the Clock Tower, hit the hands to Midnight.
you get the fire out of the fire place by setting the clock above it striking midnight with both hands
At 3 hours 45 minutes there is not an acute angle between the hands of the clock (unless you extend the hands backwards).
How about this explaination: "Hoog" is Flemish for "High." "Manus" is Latin for "Hands." So the definition of Hogmanay could be: "High Hands", a reference to the hands on the clock at midnight.
60o
30 degrees.
150
obtuse
It is a obtuse angle.