cylinder
cylinder
The one that matches the size and shape of the one I took out.The one that matches the size and shape of the one I took out.
It matches up with the molecular shape of the substrate.
sphere
A cone is the solid shape that matches a funnel. Both have a circular base that narrows to a single point at the top.
A rectangular prism or cuboid.
77+18=88
A rectangular prism.
A cuboid or rectangular hexahedron.
a box of matches is a rectangular prism
Each square consists of four matches arranged in a square shape. They're not connected.