Isosceles triangle 1 2 2

Fillygon isosceles-triangle-1-2-2 corners

Basic Geometry

The 3 edge lengths are:
  • e1 : $ 1 $ ≈ 1.000
  • e2 : $ 2 $ ≈ 2.000
  • e3 : $ 2 $ ≈ 2.000
The 3 angles are:
  • α1 : $ \arccos{\left (\frac{1}{4} \right )} $ ≈ 75.5225°
  • α2 : $ \arccos{\left (\frac{1}{4} \right )} $ ≈ 75.5225°
  • α3 : $ - 2 \arccos{\left (\frac{1}{4} \right )} + \pi $ ≈ 28.9550°
Fillygon geometry of isosceles-triangle-1-2-2

Further Properties

Dihedral angles:

  • Minimal concave angle: 180.0000°
  • Minimal convex angle: 90.0000°

Reversed edges: None

3D View

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Similar Shapes

Model Files

Available gap values:

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