Step 1:

The angles in radians are $\"\"$ and $\"\"$ .

To convert radians to degrees, multiply radians by $\"image\"$ .

(a)

$\"\"$

The angle measured in degrees is $\"\"$ .

(b)

$\"\"$

The angle measured in degrees is $\"\"$ .

(c)

$\"\"$

The angle measured in degrees is $\"\"$ .

Solution:

The angles measured in degrees are $\"\"$ and $\"\"$ .