Hexagon. Although circles would represent a more accurate omnidirectional coverage, when we want to group circles together, they overlap one another. Hexagon doesn't and still has a somewhat 'circular' shape.
A rectangle and two circles.
The shape that would go in the section where two circles overlap is known as a lens shape or a vesica piscis. This area represents the intersection of the two circles, where both circles share common points. The overlapping region can also be described as a curved shape that has two rounded edges, defined by the arcs of the intersecting circles.
circles
A cylinder.
It means that all of the sides in the shape are the same shape and the same size and they slot together when you place the shapes together. * * * * * No, they do not slot together - as a lock and key would. Each one could exactly cover the other.
Cylinder
Hexagon. Although circles would represent a more accurate omnidirectional coverage, when we want to group circles together, they overlap one another. Hexagon doesn't and still has a somewhat 'circular' shape.
A rectangle and two circles.
There is no shape which has only circular faces.
As the foci of an ellipse move closer together, the ellipse becomes more circular in shape. When the foci coincide, the shape is a circle. Note that circles are a subset of ellipses.
Circles are the easiest shape to make.
circles
circles
The shape that would go in the section where two circles overlap is known as a lens shape or a vesica piscis. This area represents the intersection of the two circles, where both circles share common points. The overlapping region can also be described as a curved shape that has two rounded edges, defined by the arcs of the intersecting circles.
Circles have a completely curved shape, and NO sides. So do ovals.
a cylinder has two faces that are circles