# Calculate Area of Rectangle and Triangle using Single Inheritance

by Dinesh Thakur Category: Inheritance

```class Rectangle

{

int l,b;

Rectangle(int x,int y)

{

l=x;

b=y;

}

int getRectangle()

{

return l*b;

}

}

class Triangle extends Rectangle

{

float a;

Triangle(int v,int u)

{

super(u,v);

}

float getTriangle()

{

a=(float)l/2*l*b;

return (a);

}

}

class RectangleTriangle

{

public static void main(String args[])

{

Triangle m=new Triangle(500,80);

System.out.println("Area of Rectangle is : " +m.getRectangle());

System.out.println("Area of Triangle is : "+m.getTriangle());

}

}

```

Dinesh Thakur holds an B.SC (Computer Science), MCSE, MCDBA, CCNA, CCNP, A+, SCJP certifications. Dinesh authors the hugely popular blog. Where he writes how-to guides around Computer fundamental , computer software, Computer programming, and web apps. For any type of query or something that you think is missing, please feel free to Contact us.

Search Content

Popular Article