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Year 11 Methods (Unit 1 & 2) Trigonometric Functions

Solution Of Trigonometric Equations

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Questions
Question 1
193634
To solve \(\sin\theta=\dfrac{1}{2}\) for \(0^\circ\le\theta\le 360^\circ\), the first step is to find the reference (acute) angle. What is the reference angle, in degrees?
30
 degrees 1 mark

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