SOLUTION: Find the exact values of the sine, cosine, and tangent of the angle.
195° = 240° − 45°
sin(195°)
105° = 75° + 30°
sin(195°)
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Question 855445: Find the exact values of the sine, cosine, and tangent of the angle.
195° = 240° − 45°
sin(195°)
105° = 75° + 30°
sin(195°)
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Find the exact values of the sine, cosine, and tangent of the angle.
195° = 240° − 45°
sin(195°)
---
ain(A - B) = sin(A)cos(B) - sin(B)cos(A)
105° = 75° + 30° *** what about it?
------------
sin(195°)
195 = 150 + 45
ain(A + B) = sin(A)cos(B) + sin(B)cos(A)
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