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How would one describe a sphere?
There are various characteristics and attributes that would describe a sphere. A sphere is a perfectly symmetrically round or circular three dimensional object.
Describe all of the point symmetries that a sphere would have?
A sphere has one point of symmetry (at its very center) if one considers rotational symmetry in its three dimensions. If one is only considering reflectional symmetry, it would have an infinite number of lines of symmetry.
How would you describe the shape of the earth?
a sphere or 3D circle
How would you describe a clown's nose?
By saying: It is a red sphere.
Has no faces bases edges or vertex?
A sphere would fit the given description
What would all the points equidistant to a given point form?
A circle or a sphere would seem to fit the given conditions
Can centre of mass of a body can exist at point where there is no mass of the object?
No, the center of mass of a body is a point where the entire mass of the body can be considered to be concentrated. If there is no mass at a point, the center of mass cannot exist at that point.
What plane shape can you make by tracing a sphere?
Technically you can not trace a sphere. If the base conditions are the same as for the other solid shapes, for example a cylinder, there is a base on which the cylinder rests, which creates the circle when it is traced. A sphere on a base would be touching in one point, which would be a dot. If you trace half a sphere, yes, than you do get a circle.
How would you describe slope?
the gradient of a graph at any point.
What is a point that is the same distance from each point?
It's the middle point of line. Hardly! How far would that be from a point 3/4 way along the line? Try centre of a circle, or of a sphere.
How would you describe a nearsighted person?
The focal point is in front of the retina
Does a sphere have parallel faces?
Since a "face" is usually defined as a flat area and no area of a sphere is flat, the answer would be NO. It is possible to place two planes tangent to the surface of the sphere and parallel to each other, but each plane will only touch the surface of the sphere at a single point rather than coinciding with a "face".
