Question

Write a program that reads the radius of a sphere and calculates it's volume and surface area. Format results to 4 decimal places. The radius=3.2 Your program should output volume and surface area.  Repeat same steps for program2, but this time use the following input values:

a= ꟷ2.4 , b = 4.5 . Your program should output sum, Fun1, and Fun2. It's for C++

Answer 1

Answer:

Please post the program2 correctly no sufficient infromation

Here is the c++ code for program one

Raw code:

//headers

#include <iostream>

#include<iomanip>

//namespace standard

using namespace std;

//pi constant

const float PI = 3.14;

//function to calculater surfaceArea

float surface_area(float radius){

float surfaceArea=4*PI*(radius*radius);

return surfaceArea;

}

//function to calculate volume of sphere

float volume(float radius){

float vol=4/3*PI*(radius*radius*radius);

return vol;

}

//main

int main() {

//setting precison to 5 to show upto four decimal points

cout<<setprecision(5)<<endl;

//radius

float radius=3.2;

//calling function passing the radius

cout<<"Surface area: "<<surface_area( radius)<<endl;

cout<<"Volume: "<<volume(radius)<<endl;

}

Editor:

output:

Hope this helps you! If you still have any doubts or queries please feel free to comment in the comment section.

"Please refer to the screenshot of the code to understand the indentation of the code".

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