public sealed override double Perimeter()
{
/// <summary>
/// It returns the permeter of a Trapezium (trapezoid).
/// </summary>
///
// Calculating distance between the base and the top most points of a trapezium (trapezoid)
// in order to get its first side
double side1 = this.heightTop.Distance(this.X, this.Y);
// Creating two other points in order to calculate the last side of the trapezium (trapezoid)
Dot thirdPoint = new Dot(this.heightTop.X + this.b, this.heightTop.Y);
Dot fourthPoint = new Dot(this.X + this.B, this.Y);
double side4 = thirdPoint.Distance(fourthPoint);
// Now calculate the trapezium (trapezoid) perimeter
return(side1 + this.B + this.b + side4);
}
public sealed override double Perimeter()
{
/// <summary>
/// It returns the perimeter of a triangle.
/// </summary>
///
// Calculating distance between the base and the top most points of a triangle
// in order to get its first side
double side1 = this.heightTop.Distance(this.X, this.Y);
// Creating another point in order to get the triangle last side afterwards
// (one of the sides is its width)
Dot thirdPoint = new Dot(this.X + this.width, this.Y);
double side3 = thirdPoint.Distance(this.heightTop);
// Now calculate the triangle perimeter
return(side1 + this.width + side3);
}
