Mathematics for IGCSE & O level - Pythagoras' Theorem And Trigonometry (Section 7 - No. 31) | ExamPlay

Mathematics for IGCSE & O level - Pythagoras' Theorem And Trigonometry (Section 7 - No. 31)

If sin(θ) = 0.7, what is the approximate value of θ (in degrees)?

30°

44.4°

60°

70°

Explanation

Use inverse sine: arcsin(0.7) ≈ 44.4°

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