TR-D
The dodecahedron is sliced off (truncated) at vertices, then further
divided and projected to make decagon triangles.A vertical riser wall "Base Option" is added to provide height and convenient placement for a standard size door.
Top view shows the 10 sided polygon called a decagon. The top star alone would make a nice gazebo top or roof cap to a 5 sided structure.
Next to the entrance are columns made from the truncated dodecahedron solids.
The Decagrams are added and a Base Perimeter closer to the hemisphere point. More >>
The 23 ft. diameter TR-D with a 25" Vertical Base Option and 2 door designs. Total height is 15' - 7".
There are only two basic triangle sizes, with modification at bottom that provides a rectangle area ideal for windows.
Parts are removed to add extensions for door openings. Extensions can be short or long as needed. Opening for front door is 36" x 80".
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