Question

Project 15A - Math Application

Answer 1

Answer:

A simple php code for the following is given below:

Explanation:

interface Calculate {

 public function area($lenght,$width);

 public function perimeter($length,$width);

 public function surfaceArea($length_side_1,$length_side_2);

 public funcction volume($length, $width, $height):

}

interface Calculate2 {

 public function area($raidus);

 public function perimeter($radius);

 public function surfaceArea($radius);

 public funcction volume($radius):

}

Class Mian{

 

width=please Enter the value of width

height=please Enterr the value of height

length=please enter the value of length

lenght2=please enter the value of lenth of side 2

ridus= please enter the value of radius

    Circle = new circle()

    Rectangle = new rectangle()

}

Class Circle implements Calculate2{

 

public function area(){

area= pi*r

return area

}

public function perimeter(){

perimeter=2*pi*r

return perimeter

}

public function surfaceArea(){

surfacearea= pi*r*r

}

public function volume(){}

          area=area()

   volume=area*height

      return volume

}

Class Rectangle implements Calculate{

 

public function area(lenght,width){

 area= length * width

 return area

}

public function perimeter(lenght,width){

          perimenter=2(lenght+width)

          return perimeter

}

public function surfaceArea(length_side_1, withd right place){}

       surface_area 2*length_side_1  f*  length_side_2_

public function volume(){}

public surface volume(length,width,height)

 volume= length * width * height  

 return volume

}