Find the perimeter and area of the regular polygon with a radius of 4 inches.
To find the perimeter and area of a regular polygon with a given radius, you need to know the number of sides in the polygon. Could you please provide the number of sides?
To find the perimeter and area of a regular polygon, we need to know the number of sides it has.
The formula for the perimeter of a regular polygon is: Perimeter = Number of Sides * Length of Each Side.
The formula for the area of a regular polygon is: Area = (Perimeter * Apothem) / 2.
In this case, we have just the radius of the polygon, which is the distance from the center to any vertex. However, we need the length of each side and the number of sides to calculate the perimeter and area.
Without the number of sides, we cannot determine the length of each side, and without the length of each side, we cannot calculate the perimeter and area of the polygon.
If you provide the number of sides of the regular polygon, I can help you calculate its perimeter and area.
Depends on the number of sides. If the radius is r, then
If there are n sides, then
each side is s = 2rsin(180/n)°
the apothem is a = r cos(180/n)°
thus, the perimeter is p = ns
the area is A = 1/2 ap