Prismatoid (Anglų)
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Apibrėžimas amžius 11 lygis-ang. 1
A polyhedron in which all the vertices lie in one of two parallel planes. The two faces that lie in these two planes are called the bases of the prismatoid, but they need not be identical or even similar. The other faces are called the lateral faces; they will always be triangles, parallelograms or trapezia.
Nuorodos
- platesnis (br):
- (en) Polyhedron
- siauresnis (nr):
- (en) Antiprism
- (en) Prismoid
Finansuojamas: EU Socrates Minerva, HeyMath!, Cambridge University Press