30 60 90 degree right triangle calculator


Enter a number and click "calculate"!

App description

30 60 90 triangle calculation formula:

  • Area = 0.5 * Long side * Short side
  • circumference = long side + short side + hypotenuse
  • Long edge = hypotenuse * sin(60)
  • Long edge = Bevel * 0.866025
  • Short side = hypotenuse * 0.5
  • Beveled = long edge * 1.1547
  • Beveled = short edge * 2
  • Short side = long side * cotangent(60) = 0.57735 * long side
  • Long edge = short side * tangent(60) = 1.732051 * Short side

Usage example

Input data:

Long side: 4

Click "Calculate" to output data

Short side: 2.309401

Beveled edge: 4.618802

Area: 4.618802

Perimeter: 10.928203

Note

Description: Enter a number and click "Calculate"!

 

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