In general, you divide up the polygon into triangles, calculate the areas of the triangles and then sum these.
It means that the surface area of the polygon has an area of 612 square inches.
Yes, a square is an equilateral polygon
A square polygon by definition has one face and it is square.
A square cannot be irregular though it is a polygon.
That would be a square. a square polygon does.
Yes every square is a regular polygon.
Yes
a square
Any shape with 3 or more sides is a polygon and so a square is a polygon because it has 4 sides.
The area is 324*n*cotangent(180/n) where n is the number of sides in the polygon.
It depends on how many sides the polygon is meant to have!
Square.