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.
Learn how to find the area of a regular polygon. Learn to apply the concepts to find the area of a regular pentagon and see examples.
Area Of Any Regular PolygonA 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...
Theperimeterof a polygon is the sum of the lengths of its sides. Theareaof a polygon refers to the area of the region enclosed by the polygon This video shows the formula for the interior and exterior angles of a polygon. The following video shows how to determine the sum of the interio...
Regular polygons are often identified, but what is an irregular polygon? An irregular polygon is a polygon whose interior and exterior angle measures are not equal and/or whose side lengths are not equal. It still must meet the criteria of a polygon where it has a minimum of three sides ...
Area of rectangle formula:If we know the length and breadth of a rectangle, we can find the area using the formula, Area of rectangle = Length × Breadth Perimeter of rectangle formula:If we know the length and breadth of a rectangle, we can find the perimeter using the formula, Perimeter...
Side: Any one of the straight lines that make up the polygon. Vertex: A point where any two of the sides of a polygon meet to form an angle. Angle: A figure formed by the intersection of two sides. Diagonal: A line that joins any two nonadjacent (not next to each other) vertices...
Area of the polygon: A=s2tan(180n) Where, Solved Examples Q.1: A polygon is an octagon and its side length is 5 cm. Calculate its perimeter and value of one interior angle. Solution: Given in the problem: The polygon is an octagon. Hence, n = 8 ...
Regular vs. irregular polygons If even one of those features is not present, you do not have a regular polygon. You may have three of the features (two dimensions; straight sides; an interior and exterior) but still not have a regular polygon. You would have an irregular polygon. ...
Area of a rectangle = length x breadth Area of a Triangle A triangle is a polygon that is made of three edges and three vertices. The vertices join together to make three sides of a triangle. The area occupied between these three sides is called thearea of a triangle. ...