Isosceles triangle 1 double double
Basic Geometry
The 5 edge lengths are:
- e1 : $ 1 $ ≈ 1.000
- e2 : $ 1 $ ≈ 1.000
- e3 : $ 1 $ ≈ 1.000
- e4 : $ 1 $ ≈ 1.000
- e5 : $ 1 $ ≈ 1.000
The 5 angles are:
- α1 : $ \arccos{\left (\frac{1}{4} \right )} $ ≈ 75.5225°
- α2 : $ \arccos{\left (\frac{1}{4} \right )} $ ≈ 75.5225°
- α3 : $ \pi $ ≈ 180.0000°
- α4 : $ - 2 \arccos{\left (\frac{1}{4} \right )} + \pi $ ≈ 28.9550°
- α5 : $ \pi $ ≈ 180.0000°
Further Properties
Dihedral angles:
- Minimal concave angle: 75.0000°
- Minimal convex angle: 75.0000°
Reversed edges: None
3D View
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Similar Shapes
Model Files
Available gap values:- 0.2mm: isosceles-triangle-1-double-double-filled.stl
- 0.25mm: isosceles-triangle-1-double-double-filled.stl
- 0.4mm: isosceles-triangle-1-double-double-filled.stl
To download all files in one big package, see the download page.