2 sin^2 theta = 1/2. Find theta.
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Answer:
theta = 30°
Step-by-step explanation:
2sin²theta = 1/2
sin²theta = 1/2*2
sin²theta = 1/4
sintheta = under root(1/4)
sintheta = 1/2
sin30 = 1/2
so, theta = 30°
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