Draw an angle in standard position whose terminal side contains the point 

(4, −2).

Find the distance from the origin to this point.

   

If the angle is in standard position and is a point on the terminal side of , and is the distance from the origin to , then

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Values of Trigonometric Functions Find the values of the six trigonometric ratios of the angle in standard position if the point is on the terminal side of$\mathrm{\text{θ}}$.

Values of Trigonometric Functions Find the six trigonometric ratios of the angle in standard position if its terminal side is in Quadrant III and is parallel to the line .