# Assignment #97 AreaCalculator

## Code

```        /// Name: Lacey Reese
/// Period: 5
/// Program Name:  AreaCalculator
/// File Name:  AreaCalculator.java
/// Date Finished 3/23/2016

import java.util.Scanner;

public class AreaCalculator
{

public static void main( String[] args )
{

Scanner keyboard = new Scanner(System.in);

System.out.println( "Want to find the area of a shape? Come here ! GO MATH!" );
System.out.println();

int choice = 1;

while ( choice != 5 ) {

System.out.println( "Please choose a shape: Number" );
System.out.println( "---------------------------------" );
System.out.println();

System.out.println( "1. Circle" );
System.out.println( "2. Rectangle" );
System.out.println( "3. Square" );
System.out.println( "4. Triangle" );
System.out.println( "5. Quit" );
System.out.println();

System.out.print( "Shape: " );
choice = keyboard.nextInt();
System.out.println();

if ( choice == 1 ) {
System.out.println();

System.out.println( "The area is " + areaCircle( radius ) );
}

if ( choice == 2 ) {
System.out.print( "Length: " );
int length = keyboard.nextInt();
System.out.println();
System.out.print( "Width: " );
int width = keyboard.nextInt();
System.out.println();

System.out.println( "The area is " + areaRectangle( length, width ) );
}

if ( choice == 3 ) {
System.out.print( "Side Length: " );
int side = keyboard.nextInt();
System.out.println();

System.out.println( "The area is " + areaSquare( side ) );
}

if ( choice == 4 ) {
System.out.print( "Base: " );
int base = keyboard.nextInt();
System.out.println();
System.out.print( "Height: " );
int height = keyboard.nextInt();
System.out.println();

System.out.println( "The area is " + areaTriangle( base, height ) );
}

if ( choice == 5 ) {
System.out.println( "Goodybe" );
}
}

}

public static double areaCircle( int radius ) {

return carea;

}

public static int areaRectangle( int length, int width ) {

int rarea = length * width;

return rarea;

}

public static int areaSquare( int side ) {

int sarea = side * side;

return sarea;

}

public static double areaTriangle ( int base, int height ) {

double tarea = base * height * 0.5;

return tarea;

}

}

Picture of the output

```