Rectified Archimedean Solids

(box: x-ray)  (F: faces)  (slider: perspective)  (image: L=rotate R=zoom)  (M: metrics)
Please use a browser that supports "canvas"

Rectified Rhombicosidodecahedron
derived form
Vertices:  120  (60[4] + 60[4])
Faces:122  (12 regular pentagons + 30 squares
    + 60 isosceles trapezoids + 20 equilateral triangles)
Edges:240  (60 short + 120 medium + 60 long)
Symmetry:  Full Icosahedral  (Ih)
(values below based on short edge length = 1)
Short Edge (60):  1
Medium Edge (120):  sqrt(2)    ≈1.4142135623730950488
Long Edge (60):  (1+sqrt(5))/2    ≈1.6180339887498948482
Circumscribed Radius:  sqrt(2*(5+2*sqrt(5)))    ≈4.3525017989656430222
Volume:(945+449*sqrt(5))/6    ≈324.83242031623426228