Engineering
Engineering, 15.04.2020 19:03, DivineMemes420

Write a modular program that finds the equation, area, and circumference of a circle, given the coordinates of the center of the circle and coordinates of a point on the circle which are entered by the user. Given the coordinates of the center of a circle (Cx, Cy) and the coordinates of a point on the circle (Px, Py) we can find the radius of the circle using the following formula: r= J(Cx - Px)2 + (Cy – Py)? The equation of the circle with radius r and center (Cx, Cy) is: (x – Cx)2 + (y – Cy)2 = y2 Calculate the value of a constant PI (TT) as follows: n = acos(-1) Your program must utilize at least four meaningful called functions that you define. One of the functions will get the coordinates of the center of the circle and the coordinates of a point on the circle and place them in variables defined in main by reference. Also you must use functions to calculate and return the area and circumference of a circle. These functions must be prototyped as follows (you may include the parameter name, but the argument and return type must not be changed): double findArea (double); double findCircum (double); Please note, the final versions of findArea and findCircum do NOT print anything. Don't forget that the definitions of functions (not the prototypes, the definitions) must be preceded by a comment that describes what the function does, the arguments or other inputs it gets (from the user) and the value it returns (if any) or other outputs it produces (displays on the screen). Sample output of a program that satisfies the requirements is shown below. Try to make your output look as much like this as possible. The default precision was used in the sample. The data entered by the user is in blue. Sample Output 1: Enter the x and y coordinates of the center of the circle separated by a comma: 2,5 Enter the x and y coordinates of a point on the circle separated by a comma: 6,2 A circle centered at (2, 5) passing through a point (6, 2) has the equation: (x - 2)^2 + (y – 5)^2 = 25 The circle has an area of 78.5398 square units. The circle has a circumference of 31.4159 units.

answer
Answers: 2

Other questions on the subject: Engineering

image
Engineering, 04.07.2019 18:10, heidiburgos1own6c0
Fluids at rest possess no flow energy. a)- true b)- false
Answers: 3
image
Engineering, 04.07.2019 18:10, chadatkin
Which of the following ziegler nichols tuning methods the response of the controller to a step input should exhibit an s-shaped curve? a)-open loop mode b)-closed loop mode c)-both modes (open & closed) d)-none of the modes (open & closed)
Answers: 3
image
Engineering, 04.07.2019 18:20, rhussein6452
Wiy doeres rere okhn a pump whon working betwon the same pressure range?
Answers: 2
image
Engineering, 06.07.2019 03:20, leapfroggiez
An air-conditioning system consists of a heating section and an evaporative cooler. air enters the heating section at 10°c and 70 percent relative humidity at a rate of 30m^3/min, and it leaves the evaporative cooler at 20°c and 60 percent relatively humidity. if the air conditioning system operates at a total pressure of 98 kpa, determine (a) the temperature and relative humidity of the air when it leaves the heating section, (b) the rate of heat transfer in the heating section, and (c) the rate of water added to air in the evaporative cooler
Answers: 2
Do you know the correct answer?
Write a modular program that finds the equation, area, and circumference of a circle, given the coor...

Questions in other subjects:

Konu
Mathematics, 22.02.2021 09:00
Konu
Mathematics, 22.02.2021 09:00
Konu
Mathematics, 22.02.2021 09:00