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Aloiza [94]
4 years ago
7

Write a test program that computers the area of a circle

Computers and Technology
1 answer:
Tanzania [10]4 years ago
3 0

Answer:

# include<iostream>

#include<conio.h>

using namespace std;

void main ()

{

float r, area;

cout<<"Enter the radius of the circle";

cin>>r;

area = 3.14 * (r^2);

cout<<"\nArea of Circle= "<<area;

getch();

}

Explanation:

In this program, float is selected as data type for both radius and area. As, both the value can be in decimal. r is the name of radius variable. area represents the area of circle. By using cout and cin enter the value of radius. By applying formula, calculate the area and shown on output.

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<h3>What is a Goal Seek in Excel?</h3>

Microsoft Excel is known to have a goal seeking tool that is said to be built-in and it is one that gives room for the user to know the desired input value for any kind of  formula if the output value is said to be already known.

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See full question below

To set up scenarios, you need to first use to set up a list, then to set up the reference cell. Last you need to use to set up the cells that display the output results from the scenario. CHOOSE; VLOOKUP; data table Goal seek; data table; VLOOKUP Data validation; VLOOKUP; CHOOSE Data table; VLOOKUP;

Learn more about  VLOOKUP from

brainly.com/question/14042837

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hope it helps :)

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