Isosceles triangle phi phi2 phi2

Fillygon isosceles-triangle-phi-phi2-phi2 corners

Basic Geometry

The 3 edge lengths are:
  • e1 : $ \phi $ ≈ 1.618
  • e2 : $ \phi^{2} $ ≈ 2.618
  • e3 : $ \phi^{2} $ ≈ 2.618
The 3 angles are:
  • α1 : $ \frac{2 \pi}{5} $ ≈ 72.0000°
  • α2 : $ \frac{2 \pi}{5} $ ≈ 72.0000°
  • α3 : $ \frac{\pi}{5} $ ≈ 36.0000°
Fillygon geometry of isosceles-triangle-phi-phi2-phi2

Further Properties

Dihedral angles:

  • Minimal concave angle: 38.0000°
  • Minimal convex angle: 38.0000°

Reversed edges: None

3D View

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Similar Shapes

Model Files

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