paralelogram.java

来自「some programs in java」· Java 代码 · 共 21 行

/*
 * paralelogram.java
 *
 * Created on 24 octombrie 2007, 09:50
 *
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 * and open the template in the editor.
 */

package lab43;

class Paralelogram extends Patrulater{

    double perimetru()
    {
        return t[0].dist(t[1])+t[1].dist(t[2])+t[2].dist(t[3])+t[3].dist(t[0]);
    }
}