A² + B² = C²
Pythagorean Theorem
In a right triangle, the square of the hypotenuse equals the sum of the squares of the two shorter sides.
NUT ENGINEERING TOOLS
Right Triangle Solver
See It. Solve It. Understand It.
Enter any two valid known values. Nut calculates the remaining sides, angles, slope, and pitch.
Live Geometry
Diagram adjusts as the triangle is solved.
Enter What You Know
Enter two compatible values. Leave unknown values blank.
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Calculated Results
Complete geometry and practical triangle relationships.
Run / Side A
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Rise / Side B
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Hypotenuse / Side C
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Angle θ
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Angle β
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Slope
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Pitch
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Area
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Your Solution
Nut shows the steps used to solve the triangle you entered.
Enter known values and solve the triangle to see the calculation steps.
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How It Works
The solver uses the Pythagorean theorem and standard trigonometric relationships.
tan(θ) = Rise ÷ Run
Tangent
Tangent relates the vertical rise to the horizontal run and is commonly used to determine an angle.
Slope % = Rise ÷ Run × 100
Slope
Slope percentage expresses the amount of vertical change for each unit of horizontal distance.
Pitch = Rise per 12 Run
Pitch
Pitch converts the same triangle relationship into the familiar rise-per-12 format commonly used in construction.
Nut Industries V2 — Development Preview