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Trigonometric Functions

SOH-CAH-TOA! Have you heard the call of the trig function? Use them to navigate the trickier sides (and angles) of geometric shapes.

Trigonometry Warmup

         

If \(\tan(x) = \frac {5}{12}\), what is the value of \(\sin(x)\)?

In the triangle shown, \(\sin \angle\) A = ?

If \(\sin(x) = 0.6,\) what is \(\cos(90^\circ - x)?\)

Which characteristic best describes the graph of \(y = \sin x\)?

Which equation could be used to determine the measure of angle \(A ?\)

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