The terminal side of an angle in standard position passes through the point $$ ( 4 , - 2 ) $$ . The sine of this angle is: The cosine of this angle is: Give answers as exact fractions (no decimals!). The math editor is not available here, so use "/" if you need a fraction and "sqrt()" for square roots. For instance, $$ \frac { \sqrt { 3 } } { 2 } $$ could be typed as sqrt(3)/2. Show all calculations in your written work.

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The terminal side of an angle in standard position passes through the point $$ ( 4 , - 2 ) $$ . The sine of this angle is: The cosine of this angle is: Give answers as exact fractions (no decimals!). The math editor is not available here, so use "/" if you need a fraction and "sqrt()" for square roots. For instance, $$ \frac { \sqrt { 3 } } { 2 } $$ could be typed as sqrt(3)/2. Show all calculations in your written work.

Johnson Weston · Accepted Answer

sine of angle=$$- \frac{\sqrt{5} }{5}$$cosine of angle=$$\frac{2\sqrt{5} }{5}$$

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