Trigonometry Examples

Find the Supplement pi/4
Step 1
The supplement of is the angle that when added to forms a straight angle ( radians).
Step 2
To write as a fraction with a common denominator, multiply by .
Step 3
Combine fractions.
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Step 3.1
Combine and .
Step 3.2
Combine the numerators over the common denominator.
Step 4
Simplify the numerator.
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Step 4.1
Move to the left of .
Step 4.2
Subtract from .