Trigonometry Examples

Solve for a (sin(60 degrees ))/a=(sin(65 degrees ))/120
The exact value of is .
Multiply the numerator by the reciprocal of the denominator.
Multiply and .
Simplify .
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Evaluate .
Divide by .
Solve for .
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Multiply each term by and simplify.
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Multiply each term in by .
Cancel the common factor of .
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Factor out of .
Cancel the common factor.
Rewrite the expression.
Rewrite the equation as .
Divide each term by and simplify.
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Divide each term in by .
Cancel the common factor of .
Simplify .
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Multiply the numerator by the reciprocal of the denominator.
Divide by .
Multiply .
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Combine and .
Multiply by .
Divide by .
Exclude the solutions that do not make true.
No solution
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