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Let \theta be an acute angle. If $\cos \theta = \frac{1}{4},$ then what is $\sin \theta?$

BRAlNBOLT May 30, 2024

1⁺⁰ Answers

+130493

+1

sin theta = [sqrt (4^2 -1^2) ] / 4 = sqrt (15) / 4

CPhill May 30, 2024

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