The possible could only be a CONE
4
No. Relative to its volume, the greater the number of sides, the smaller the volume. In the limit, a cylinder (circular prism, with an infinite number of "sides") will have the least surface area.
pyramid, cylinder, cone, and cube
a circle, which has none
No
A circle
half circle
A circle
Zero
4
A circle has an infinite number of lines of symmetry. Every possible diagonal is one such.
No. Relative to its volume, the greater the number of sides, the smaller the volume. In the limit, a cylinder (circular prism, with an infinite number of "sides") will have the least surface area.
pyramid, cylinder, cone, and cube
a circle, which has none
No
The circle.
solids;there molecules are closer together