Then the regular polygon formula can be applied. Multiply the side length and the apothem. Then multiply this number by 5/2 - 5 for the number of sides and 2 for the bottom of the equation. How do you find the area of a regular polygon using trigonometry? All regular polygons can ...
Area of a Pentagon is the region enclosed by its five sides. A pentagon can be divided into five equal isosceles triangles to find the area of pentagon formula. Find area using apothem and sides of pentagon.
area = n × a² × cot(π/n) / 4 , substituting: n = 5; and a = 3. What is the formula for the area of a polygon given the apotheme? If you know the apothem of a regular polygon, you can compute the area with the formula: area = ap² × n × tan(π/n), where...
One can also calculate the area of any n-sided polygon using the formula: Area = {eq}n * s * a / 2 {/eq} Where n is the number of sides, s is the length of a side, and a is called apothem. The apothem is the length of a perpendicular line that connects the center of th...
A regular polygon is a polygon where all the sides are the same length and all the angles are equal.How to find the area of a regular polygon?The apothem of a regular polygon is a line segment from the center of the polygon to the midpoint of one of its sides. The area of any ...
A regular polygon is a polygon where all the sides are the same length and all the angles are equal. The apothem of a regular polygon is a line segment from the centre of the polygon to the midpoint of one of its sides. Area of regular polygon = where p is the perimeter and a is...
Regular Polygon Area Calculator is an online tool for geometry calculation programmed to find out the polygon area for given values of apothem (inner circle radius), number of polygon sides and length of each side.
Apothem is the line segment drawn perpendicular to the side of the octagon from the center of the octagon. The area of an octagon with an apothem of length l is 8l2(√2-1). What is the Area of an Octagon with a Radius? The area of an octagon with a radius of length r is 2√...
Side (a); Perimeter (equal to 7×a7×a); Circumcircle radius (R) (equal to a2×sin(180°7)2×sin(7180°)a); or Incircle radius or apothem (r) (equal to a2×tan(180°7)2×tan(7180°)a). Craving for more polygon-related knowledge? Here are some of our related tools ...
The Area Using the Apothem The apothem can be defined as the perpendicular distance from the centroid of a regular polygon to the edge of the polygon. This can be used to find the area of any regular polygon through the following formula. ...