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14 votes
Find the measure of the angle, θ, where 0° ≤ θ ≤ 90°.
sinθ = 1/2

User Lexx
by
8.5k points

1 Answer

6 votes

Answer:


\theta = 30^(\circ)

Explanation:

Given:

Range:
0^(\circ) \le \theta \le 90^(\circ)


Sin \theta = (1)/(2)

Required

Find
\theta


Sin \theta = (1)/(2)

Take arcsin of both sides


sin^(-1)(sin\theta) = sin^(-1)((1)/(2))


\theta = sin^(-1)((1)/(2))

Using the sin table


\theta = 30^(\circ)

User Konchog
by
7.5k points
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