Question

Homework 4: Trigonometric Ratios &
Finding Missing Sides

solve for x

Answer 1

`\displaystyle 13,834311042... = x`

Explanation:

`\displaystyle (x)/(13) = csc\:70 \hookrightarrow 13csc\:70 = x \\ \\ 13,834311042... = x`

OR

`\displaystyle (13)/(x) = sin\:70 \hookrightarrow xsin\:70 = 13 \hookrightarrow (13)/(sin\:70) = x \\ \\ 13,834311042... = x`

Information on trigonometric ratios

`\displaystyle (OPPOCITE)/(HYPOTENUSE) = sin\:θ \\ (ADJACENT)/(HYPOTENUSE) = cos\:θ \\ (OPPOCITE)/(ADJACENT) = tan\:θ \\ (HYPOTENUSE)/(ADJACENT) = sec\:θ \\ (HYPOTENUSE)/(OPPOCITE) = csc\:θ \\ (ADJACENT)/(OPPOCITE) = cot\:θ`

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