Find the radius of the circle

Assignment Help C/C++ Programming

Reference no: EM13713029

Question- The subsequent formula gives the distance between two points (x1, y1) and (x2, y2) in the Cartesian plane:

(x2-x1)^2 + (y2-y1)^2

Given the center and a point on a circle, you can use this formula to find the radius of a circle. Write a program that prompts the user to enter the center and a point on the circle.

Program- The program should then output the circle's radius, circumference, diameter, and area. Your program must have at least the given methods:

Part 1- distance: This method takes as its parameters four numbers that represent two points in the plane and returns the distance between them.

Part 2- Radius: This method takes as its parameter four numbers that represent the center and a point on the circle, calls the method distance to find the radius of the circle, and returns the circle's radius.

Part 3- Circumference: This method takes as its parameter a number that represents the radius of the circle and returns the circle's circumference. (if r is the radius, the circumference is 2(Pi)r.)

Part 4- Area: This method takes as its parameter a number that represents the radius of the circle and returns the circle's area. (If r is the radius, the area is (Pi)r^2.)

Assume that Pi =3.1416

Can you show me how to write a proper code for this problem and how to complete it. Thanks

Reference no: EM13713029

Questions Cloud

Find the heat absorbed by the gas : A cylinder contains 23 moles of an ideal gas at a temperature of 300 K. The gas is compressed at constant pressure until the final volume equals 0.43 times the initial volume.

Describe why a brute-force attack does not work : Explain exactly why an exhaustive key search will not succeed even though sufficient computational resources are available. This is a paradox since we know that the OTP is unconditionally secure.

Program that counts the number of occurrences of lowercase : Write a program that counts the number of occurrences of lowercase and uppercase vowels in entered lines of text. Use a two-dimensional array to store the vowel counts.

Find the change in the internal energy of the gas : monatomic ideal gas undergoes an isothermal expansion at 300 K, as the volume increased from 0.03 m3 to 0.21 m3 the final pressure of the gas is 60 kPa.

Find the radius of the circle : The program should then output the circle's radius, circumference, diameter, and area. Your program must have at least the given methods - Find the radius of the circle, and returns the circle's radius.

What kelvin temperature does the rms speed : At what Kelvin temperature does the rms speed of the oxygen (O2) molecules in the air near the surface of the earth become equal to the escape speed from the earth.

Write a switch statement that assigns a string variable : Write a switch statement that assigns a String variable monthName with the months January, February, March, April, May, and June, ifmonthNum is 1, 2, 3, 4, 5, 6, accordingly.

Implementing the tic tac toe game : Write a graphical Java program implementing the Tic Tac Toe game - The program should play against a user. The user + program should start the game on alternate games.

Find volume charge density p : In a certain region of space, the electric field E? Is uniform. Use Gauss's law to find volume charge density p in this region.

User Account

All Pages