$\"\"$

(a)

The angle is $\"\"$ radians.

The graph of the angle in standard position is shown below :

$\"\"$

(b)

The angle is $\"\"$ radians.

The graph of the angle in standard position is shown below :

$\"\"$

(a) The standard position of the angle $\"\"$ is :

$\"\"$

(b) The standard position of the angle $\"\"$ is :

$\"\"$