SOLUTION: 1. Use the addition identity to find the exact value for sin 105°. Show the work using 60 degrees and 45 degrees
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Question 1205806: 1. Use the addition identity to find the exact value for sin 105°. Show the work using 60 degrees and 45 degrees
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
°=°
Use the addition identity
°=
°=
°=.....rationalize
°=
°=
°=
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