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pentagonal
deltohedron



12 vertices

20 edges

10 faces
10 kites
(10 k.)

vertices

5 paper strips


4 x 1/2 k.
8 x 1/4 k.
pattern download,
5 paper strips
2200 x 1520 pix, 311 kb, sd5.jpg
plaiting scheme:
 a1a2a3a4
I↑↑i4IV↑↑i3II↑↓i2IV↑↓i1II
II↑↑i4V↑↑i3III↑↓i2V↑↓i1III
III↑↑i4I↑↑i3IV↑↓i2I↑↓i1IV
IV↑↑i4II↑↑i3V↑↓i2II↑↓i1V
V↑↑i4III↑↑i3I↑↓i2III↑↓i1I
 
corresponding
wrapping object


22 vertices

60 edges

40 faces
40 rectangular
isoceles
triangles (40 tr.)

plain


5 paper strips

16 tr.

pattern download,
5 paper strips
2800 x 1400 pix, 276 kb, sq5.jpg
plaiting scheme: see above.
The plaiting strip quadrangles for the above deltohedron were replaced by squares ("wrapping")
plaiting page