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Use the Information Given About the Angle θ, 0 ≤θ sinθ=14,0<θ<π2\sin \theta = \frac { 1 } { 4 } , \quad 0 < \theta < \frac { \pi } { 2 } \quad

Question 27

Multiple Choice

Use the information given about the angle θ, 0 ≤θ ≤ 2π, to find the exact value of the indicated trigonometric function.
- sinθ=14,0<θ<π2\sin \theta = \frac { 1 } { 4 } , \quad 0 < \theta < \frac { \pi } { 2 } \quad Find sinθ2\sin \frac { \theta } { 2 }


A) 64\frac { \sqrt { 6 } } { 4 }
B) 82154\frac { \sqrt { 8 - 2 \sqrt { 15 } } } { 4 }
C) 104\frac { \sqrt { 10 } } { 4 }
D) 8+2154\frac { \sqrt { 8 + 2 \sqrt { 15 } } } { 4 }

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