The law of sines is based on the proportionality of sides and angles in triangles. The law states that for the angles of a non-right triangle, each angle of the triangle has the same ratio of anglemeasure to sine value.
Substitute the known values into the law of sines to find .
Solve the equation for .
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Factor each term.
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Evaluate .
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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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 .
Divide by .
The sum of all the angles in a triangle is degrees.
Solve the equation for .
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Add and .
Move all terms not containing to the right side of the equation.
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Subtract from both sides of the equation.
Subtract from .
The law of sines is based on the proportionality of sides and angles in triangles. The law states that for the angles of a non-right triangle, each angle of the triangle has the same ratio of anglemeasure to sine value.
Substitute the known values into the law of sines to find .
Solve the equation for .
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Factor each term.
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The exact value of is .
Multiply the numerator by the reciprocal of the denominator.
Multiply and .
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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Divide by .
Combine and .
Divide by .
These are the results for all angles and sides for the given triangle.
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