Use the half-angle formulas to determine the exact values of the sine, cosine, and tangent of the angle. sin(165∘)= cos(
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Use the half-angle formulas to determine the exact values of the sine, cosine, and tangent of the angle. sin(165∘)= cos(
Use the half-angle formulas to determine the exact values of the sine, cosine, and tangent of the angle. sin(165∘)= cos(165∘)= tan(165∘)=
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