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Area Using Law of Cosines Calculator
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Calculate the area of a triangle when you know two sides and the included angle.
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Side c
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0.00
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Perimeter
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0.00
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Formula Used
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Area = ½ × a × b × sin(C)
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Where:
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- a and b are the lengths of two sides
- C is the measure of the included angle between sides a and b
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