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Trigonometry Examples
Step 1
To convert radians to degrees, multiply by , since a full circle is or radians.
Step 2
Step 2.1
Multiply by .
Step 2.2
Multiply by .
Step 2.3
Raise to the power of .
Step 2.4
Raise to the power of .
Step 2.5
Use the power rule to combine exponents.
Step 2.6
Add and .
Step 3
is approximately equal to .
Step 4
Convert to a decimal.