d da db dc dd de df dg dh di dj dk dl dm dn do dp dr ds dt du dw dx dy dz

Перевод: decagon

[существительное]
декагон [мат.] ; десятиугольник

Тезаурус:

1. These three places are equidistant and, if taken to fall on the circumference of a circle, can be seen to form three points of a decagon, the centre of which falls at the hamlet of Whiteleafed Oak, where Worcestershire, Herefordshire and Gloucestershire meet.
2. Two complementary regular pentagons can be superimposed to form a decagon.
3. The regular decagon can be formed by rotating a rectangle at 36 intervals.
4. Earth Mysteries researcher John Merron has subsequently located the other points of the decagon and found them occupied by significant sites.