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7.04 Trigonometric equations

Interactive practice questions

Find the measure in degrees of the acute angle satisfying $\tan\theta=\frac{1}{\sqrt{3}}$tanθ=13.

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Find the measure in degrees of the acute angle satisfying $\sin\theta=\frac{1}{2}$sinθ=12.

Solve $\sin x=\frac{1}{2}$sinx=12 for $x$x where $0^\circ\le x\le90^\circ$0°x90°.

Solve $\cos x=\frac{\sqrt{3}}{2}$cosx=32 for $x$x where $0^\circ\le x\le90^\circ$0°x90°.

Outcomes

VCMMG369 (10a)

Solve simple trigonometric equations.

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