Find the cosecant of an angle in the unit circle

Home Find the $csc( heta)$ of an angle in the unit circle Answer 1 Alex Thompson To find the $csc(theta)$ of an angle $theta$ in the unit circle, first determine the sine of the angle. The cosecant is the reciprocal of the sine. For example, consider $theta =...

Find the cosine of the angle at the unit circle

Home Find the cosine of the angle at the unit circle for the angle $ heta = frac{pi}{3} $ Answer 1 Henry Green To find the cosine of $theta = frac{pi}{3}$ on the unit circle, we look at the x-coordinate of the point where the terminal side of the angle intersects the...