Students may use this polygon calculator to generate work with steps for any other similar input values. By using this website, you agree to our Cookie Policy. Calculates the area, perimeter, angle and number of diagonal lines of a regular polygon given the side. Perimeter of Polygon = Polygon Calculator is a free online tool that displays the area and a perimeter of a polygon. How to Use the Polygon Calculator? Area and Perimeter We provide some shape to calculate online from circle, square, rectangle, rhombus, parallelogram, trapezium, triangle, right-angled triangle, pythagorean theorem, pentagon, hexagon, and polygon. Thus, the perimeter of a regular polygon is composed of a certain number n of identical sides. Learn more Accept. The methods for finding the perimeter of regular and irregular polygons are a little different, but both are simple once you know what to do. For example, a quadrilateral whose sides are 12,6,9 and 8, the perimeter is the sum of these, or: Perimeter = 12+6+9+8 = 35 Free Triangle Area & Perimeter Calculator - Calculate area, perimeter of a triangle step-by-step. The perimeter of a polygon is equal to the sum of the lengths of its sides. Regular polygon area calculator also includes perimeter of a polygon calculator. There's a simple algorithm for calculating the area of a polygon: I think this formula has been known since Archimedes, as it is just a Cauchy Integration (which ironically enough was known to Archimedes). How to find the perimeter of a polygon The perimeter of any polygon is the total distance around the outside, which can be found by adding together the length of each side. Area of a regular polygon Calculator - High accuracy calculation Welcome, Guest Area and Perimeter: Polygon This online calculator is a free online tool to help you in calculate area and perimeter of Hexagon. Our perimeter calculator can you determine the perimeter for several various shapes including: square, rectangle, triangle, ellipse, parallelogram, trapezoid, polygon, and rhombus. You can use this online calculator to count and find out the area and circumference easily. This website uses cookies to ensure you get the best experience. vertices and the coordinates of the line segments making up the sides of the polygon. First enter the number of vertices (3 to 30), then the x- and y-coordinate of each vertex. Step 1: Find the area. BYJU’S online polygon calculator tool makes the calculation faster and it displays the area and the perimeter of a polygon in a fraction of seconds. It would be the border of an area or the outline. You can also find the perimeter of them on a coordinate grid. Triangles, rectangles and pentagons are examples of polygon. The range of output you get will be dependent on the units of inputs you use. Area = ((side)² * N) / (4Tan(π / N)) = ((3)² * 4) / (4 * Tan(3.14 / 4)) Perimeter of a Irregular Polygon Calculator The above-given perimeter of an irregular polygon formula will be a useful one for the mid school students to refer for their examination purpose. Workout step 1 Address the formula input parameter and values Number of side n = 5 Side Length S = 10 in step 2 Find the perimeter of the polygon Perimeter P = S x n = 10 x 5 in Perimeter P = 50 in step 3 Apply the values in below formula Examples: Case 1: Find the area and perimeter of a polygon with the length 3 and the number of sides is 4. Our online calculator will help you find the perimeter of a triangle with solutions, formulas and definitions. If you're trying to find the perimeter of a regular polygon, just use the formula: perimeter = number of sides x the length of any side. Isosceles triangle, through side and height Since in the isosceles triangle the height facing the base divides the triangle into two equivalent right triangles, the perimeter will be equal to the sum of the perimeters of these triangles. Perimeter can be defined as the length around a two dimensional object.