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Softa [21]
3 years ago
11

Can someone help me answer this, I can’t fail tysm :)

Computers and Technology
1 answer:
nalin [4]3 years ago
5 0
Don’t know what the answer is but do you, I have the test for that today
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A regular polygon is an n-sided polygon in which all sides are of the same length and all angles have the same degree (i.e.,the
butalik [34]

import java.util.Scanner;

public class polygon {

/** Main Method */

public static void main(String[] args) {

 Scanner input = new Scanner(System.in); // Create a Scanner

 // Prompt the user to enter the number of sides  

 // and the side of a regular polygon

 System.out.print("Enter the number of sides: ");

 int n = input.nextInt();

 System.out.print("Enter the side: ");

 double side = input.nextDouble();

 // Display the area of the regular polygon

 System.out.println("The area of the polygon is " + area(n, side));

}

/** Method area computes and returns the area of a regular polygon */

public static double area(int n, double side) {

 return (n * Math.pow(side, 2) / (4 * Math.tan(Math.PI / n)));

}

}

4 0
3 years ago
Sorry, I cant tell you, you need to know
Luba_88 [7]

Answer:

answer a

Explanation:

sorry it’s for the points

7 0
2 years ago
Read 2 more answers
1.What is a keyboard layout.
irina [24]

Answer:A keyboard layout is any specific physical, visual or functional arrangement of the keys, legends, or key-meaning associations  of a computer keyboard, mobile phone, or other computer-controlled typographic keyboard.

An output device is any peripheral that receives data from a computer, usually for display, projection

A printer is an output device that prints paper documents. This includes text documents, images, or a combination of both

Laser Printers and LED printers

Explanation:

8 0
3 years ago
Do AirPods Pro have a green flashing light when charging?
olasank [31]

Answer:

yes

Explanation:

3 0
3 years ago
Read 2 more answers
Write a program num2rome.cpp that converts a positive integer into the Roman number system. The Roman number system has digits I
Tom [10]

Answer:

Explanation:

#include <stdio.h>  

int main(void)  

{    

   int num, rem;

   printf("Enter a number: ");

   scanf("%d", &num);

   printf("Roman numerals: ");        

   while(num != 0)

   {

       if (num >= 1000)       // 1000 - m

       {

          printf("m");

          num -= 1000;

       }

       else if (num >= 900)   // 900 -  cm

       {

          printf("cm");

          num -= 900;

       }        

       else if (num >= 500)   // 500 - d

       {            

          printf("d");

          num -= 500;

       }

       else if (num >= 400)   // 400 -  cd

       {

          printf("cd");

          num -= 400;

       }

       else if (num >= 100)   // 100 - c

       {

          printf("c");

          num -= 100;                        

       }

       else if (num >= 90)    // 90 - xc

       {

          printf("xc");

          num -= 90;                                              

       }

       else if (num >= 50)    // 50 - l

       {

          printf("l");

          num -= 50;                                                                      

       }

       else if (num >= 40)    // 40 - xl

       {

          printf("xl");            

          num -= 40;

       }

       else if (num >= 10)    // 10 - x

       {

          printf("x");

          num -= 10;            

       }

       else if (num >= 9)     // 9 - ix

       {

          printf("ix");

          num -= 9;                          

       }

       else if (num >= 5)     // 5 - v

       {

          printf("v");

          num -= 5;                                      

       }

       else if (num >= 4)     // 4 - iv

       {

          printf("iv");

          num -= 4;                                                            

       }

       else if (num >= 1)     // 1 - i

       {

          printf("i");

          num -= 1;                                                                                    

       }

   }

   return 0;

}

8 0
3 years ago
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