Lemmas found: 58
Having the shape of an ellipse; oval.
Relating to or shaped like a cone.
A three-dimensional geometric solid bounded by a finite number of flat polygonal faces, with edges and vertices where the faces meet.
A part of a circle enclosed by two radii and the arc between them.
A doughnut-shaped surface or solid generated by rotating a circle around an axis in the same plane that does not intersect the circle.
A surface or shape produced by cutting through something, especially perpendicular to its length, showing its internal structure.
Shaped like the letter U, with two roughly parallel sides joined by a curved bottom.
Having a distinct, recognizable outline or shape.