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Right triangle calculator

Easy to use calculator to solve right triangle problems. Here you can enter two known sides or angles and calculate unknown side ,angle or area. Step-by-step explanations are provided for each calculation.

Right Triangle Calculator
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Enter known values:
leg a =
leg b =
hypotenuse c =
angle α =
angle β =
triangleRightAngle
Select value to find:
leg a
leg b
hypotenuse c
angle α
angle β
area A
Show me an explanation

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