Heptagon Sentence Examples
heptagon
Heptagon has also produced a device that uses a semiconductor laser to project a ' virtual keyboard ' on to a surface.
While this design may have been traditional, the shape of the new 50p coin, an equilateral curve heptagon, was revolutionary.
The determination of the side of a regular heptagon which can be inscribed or circumscribed to a given circle was reduced to a more complicated equation which was first successfully resolved by Abul Gud.
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