Types of Angles

Look at the angle in the given picture:

By using a right-angle tester, we can measure the degree of every angle.

Look at the angle in the given picture:

How to make a right-angle checker.

In how many minutes does the minute hand of a clock turn ${120}^{°}$?

In given figure, $\angle 1$ and $\angle 2$ are _____ angles. [Reflex / Obtuse / Straight / Right]

An angle measures $30°$ more than a right angle. Find its magnitude.

$72°$ is _____ angle. (acute/obtuse/reflex)

Where will the hand of a clock stop if it starts at $5$ and makes $\frac{3}{4}$ of a revolution, clockwise? Give only the number as your answer.

What is the measurement name of an angle?

If the measure of$\angle ABD=x°$. Find the value of $x$.

Observe the picture given below. Count the number of acute angles, obtuse angles and right angles.

Number of Obtuse angles is _____.

Observe the following. Name the type of angle.

It is an _____ angle.

Observe the following. Name the type of angle.

It is an _____ angle.

Observe the following angles and write them.

Observe the following angles and write them.

$25°, 30°, 45°, 120°, 150°, 90°, 160°, 95°, 100°, 60°, 80°, 75°, 110°$.

From the above angles, Obtuse angles are _____.

$25°, 30°, 45°, 120°, 150°, 90°, 160°, 95°, 100°, 60°, 80°, 75°, 110°$.

From the above angles, acute angles are _____.

Observe the angles in adjacent figure.

Identify the type of angle.

Angle $3$ is _____ angle.

Observe the angles in adjacent figure.

Identify the type of angle.

Angle $2$ is _____ angle.