Angle

Observe and answer the following.
Name the adjacent angles

Observe and answer the following.
Name the angles.

Name the adjacent angles, common arms of the following angles.

Write the definition of the median of a triangle.

Is a _____angle.

$\angle \mathrm{IOJ}$ is a _____angle.

$\angle GOH$ is a  _____ angle.

$\angle EOF$ is an _____angle.

$\angle EOB$ is an _____angle.

$\angle AOB$ is an _____angle.

Name the adjacent angle of $\angle AOC$. $\left(\mathrm{AOB} \mathrm{or} \mathrm{COB}\right)$

Find out the number of points lies on the following angle $AOB$ .

The points $P, Q, R$ lies in the ______ of the following angle.

Name the vertex, sides of the following angles.

Name the vertex, sides of the following angles.

Name the vertex and sides of the following angle.

Name the vertex, sides of the following angles.