Just as there are 360 degrees in a circle, there are 2\pi radians in a circle. Compute sin pi/6 where the angle pi/6 is in radians.

Answer 1

Let's start with 2π (radians)°=360°. This makes π=180° and (π/6)=(180°/6)=30°. Therefore, sin(π/6)=sin30°=1/2.

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