Conversion from Degrees to Radians
One radian is equivalent to 180°
To convert from degrees to radians, we just multiply by the factor:
[tex]\frac{\pi}{180}[/tex]a) Convert 76 degrees to radians
[tex]76\cdot\frac{\pi}{180}=1.33\text{ rad}[/tex]b) Convert 124 degrees to radians
[tex]124\cdot\frac{\pi}{180}=2.16\text{ rad}[/tex]c) Convert 149 degrees to radians
[tex]149\cdot\frac{\pi}{180}=2.60\text{ rad}[/tex]