Find out how many angles are there in each of these shapes. Mark them.

   

Find out how many angles are there in each of these shapes. Mark them.

Write what kind of angle is made by the hands at these times. Also write the time.

Is the angle made by the hands of the clock at the given time is acute, obtuse or right?

What kind of angle is made by the hands at this time? (Acute angle/ Right angle/ Obtuse angle/Reflex angle)

What kind of angle is made by the hands at this time? (Acute angle/ Right angle/ Obtuse angle/Reflex angle)

What kind of angle is made by the hands at this time? (Acute angle/ Right angle/ Obtuse angle/Reflex angle)

What is the degree in the given angle?

$\frac{1}{2}$of a right angle.

If the angle is $\mathrm{k}°,$ then the value of $\mathrm{k}$ is _____.