Mathematics for IGCSE & O level - Pythagoras' Theorem And Trigonometry (Section 7 - No. 26)

If sin(θ) = 0.5, what is the value of θ?

30 degrees

45 degrees

60 degrees

90 degrees

Forklaring

Using the inverse sine function, sin^-1(0.5) = 30 degrees.

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