A: ### Quick Answer

**A sphere is a round-shaped object in three-dimensional space.** All points on a sphere's surface are the same distance from its center point. Some examples of a sphere are a globe, marble, soccer ball and basketball.

In geometry, two important formulas relating to a sphere are how to find its volume and its surface area. Theses formulas are: volume = (4/3) × pi x r^3 and surfaces area = 4 x pi x r^2, where "r" refers to the radius and "pi" is approximated as 3.14.

A sphere is a geometrical object that is also perfectly symmetrical about its center. The distance from a sphere’s center to its surface is called the radius. A sphere does not have any vertices

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## How do you find the volume of a sphere?

A:Find the volume of a sphere by solving for the equation V=4/3*pi*r^3, where V is volume, r stands for radius and pi is 3.1459. Cube the radius, and multiply that number by pi and 4/3 for the volume. Pi delineates the relationship between a circle's diameter and circumference.

Full Answer >Filed Under: - Q:
## How many faces does a sphere have?

A:

Full Answer >**A sphere has no faces.**A sphere is defined as a round symmetrical object, while a face is defined a flat surface of an object. By definition a sphere does not have any faces.Filed Under: - Q:
## How many faces, edges and vertices does a sphere have?

A:

Full Answer >**A sphere has no faces, edges or vertices.**By definition, it is a curved three-dimensional geometric figure whose surface is defined as the set of all the points equidistant from its center point.Filed Under: - Q:
## How many edges does a sphere have?

A:

Full Answer >**A sphere lacks edges.**Edges are associated with faces and are found in shapes like squares and rectangles. Because of the round shape of a sphere, it lacks faces.Filed Under: