a right angle is formed because the angle measures 90 degrees
180
60 degrees
At exactly 1 o'clock, the hour hand will be at an angle of 30 degrees, and the minute and second hands will be at an angle of 0 degrees.
At 3 hours 45 minutes there is not an acute angle between the hands of the clock (unless you extend the hands backwards).
Angle between the hands of a clock=|11M-60H|/2i.e. M-Minutes=35(here)H- Hours=7(here)∴ The angle b/w hands of a clock=|11*35-60*7|/2=17.5°
120 degrees
The angle formed is 60 degrees.
The hands of a clock at 2 o'clock will form an acute angle of 60 degrees
It is a right angle.
11
Acute
When the clock is at 3 o'clock, the hands form a right angle which measures 90 degrees.
A straight-angle. 180o.
It is an acute angle
115°
180
90 degrees