Find the value of (in degrees) if and .

MATHEMATICS · Single correct · GCSE · Mathematics · Geometry and Measures · Geometry and Measures

Problem

Find the value of θ\theta (in degrees) if sin⁡θ=12\sin\theta = \dfrac12 and 0∘<θ<90∘0^{\circ} < \theta < 90^{\circ}. (a) 60∘60^{\circ} (b) 30∘30^{\circ} (c) 45∘45^{\circ} (d) 120∘120^{\circ}

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