State a definition for a polygon inscribed in a sphere.

Solution:

As a polygon is simple closed curve having three or more line segments and is entirely made up of line segments.It can be two as well as three dimensional.

And Sphere is a three dimensional shape, made up of circles having Altering radii.

A polygon inscribed in a sphere is a three dimensional shape,whose all the vertices must lie on the sphere,and are joined with each other, to form a closed geometrical shape.

a negative exponent is translated as follows:

so, we have