A wheelchair ramp makes an angle with the horizontal ground

MATHEMATICS · Single correct · CBSE · Mathematics · Introduction to Trigonometry · Introduction to Trigonometry

Problem

A wheelchair ramp makes an angle θ\theta with the horizontal ground. If sin⁡θ=32\sin\theta=\dfrac{\sqrt{3}}{2}, what is the measure of θ\theta? (a) 30∘30^\circ (b) 60∘60^\circ (c) 120∘120^\circ (d) 45∘45^\circ

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