Complete this item. State a definition for a polygon inscribed in a sphere.

Consider the situation given below:

Let a regular polygon be inscribed in a sphere such that its circumcentre is at a distance r from the centre of the sphere of radius R. A point source of light is kept at the centre of the sphere. How can we calculate the area of the shadow made on the surface of the sphere.

I tried to use the relation: Ω=SR2

But of course that is the case when a circle would be inscribed. So can I somehow relate it for any general polygon?

A polygon inscribed in a sphere has each vertex of the polygon on the outer figure of the sphere. this is a three dimensional shape, in which all the vertices must lie on the sphere. when they are joined with each other they form a closed 3d geometric shape.

could

step-by-step explanation:

u send me a picture of ur work

45

step-by-step explanation:

to find a percentage, add a decimal in front and multiply it by the other number.

.25 times 180= 45