What is a Concave Regular Pentagon?
A pentagon is a geometrical shape, which has five sides and five angles. Here, “Penta” denotes five and “gon” denotes angle. The pentagon is one of the types of polygons. The sum of all the interior angles for a regular pentagon is 540 degrees. If a pentagon is regular, then all the sides are equal in length, and five angles are of equal measures. If the pentagon does not have equal side length and angle measure, then it is known as an irregular pentagon. If all the vertices of a pentagon are pointing outwards, it is known as a convex pentagon. If a pentagon has at least one vertex pointing inside, then the pentagon is known as a concave pentagon
How to Calculate Area of Concave Regular Pentagon given Perimeter?
Area of Concave Regular Pentagon given Perimeter calculator uses Area of Concave Regular Pentagon = Perimeter of Concave Regular Pentagon^2/100*(sqrt(25+10*sqrt(5))-sqrt(10+2*sqrt(5))) to calculate the Area of Concave Regular Pentagon, The Area of Concave Regular Pentagon given Perimeter formula is defined as the total quantity of plane enclosed by the boundary of the Concave Regular Pentagon and calculated using its perimeter. Area of Concave Regular Pentagon is denoted by A symbol.
How to calculate Area of Concave Regular Pentagon given Perimeter using this online calculator? To use this online calculator for Area of Concave Regular Pentagon given Perimeter, enter Perimeter of Concave Regular Pentagon (P) and hit the calculate button. Here is how the Area of Concave Regular Pentagon given Perimeter calculation can be explained with given input values -> 19.23552 = 25^2/100*(sqrt(25+10*sqrt(5))-sqrt(10+2*sqrt(5))).