To calculate the area of a circle in QBasic, you can use the formula Area = π * r², where r is the radius. First, prompt the user to enter the radius, then use the SQR
function to compute the square of the radius. Finally, multiply the squared radius by the constant value of π (you can use 3.14159) and display the result. Here's a simple code snippet:
INPUT "Enter the radius: ", r
area = 3.14159 * (r ^ 2)
PRINT "The area of the circle is "; area
Rewrite the above program so that the program accepts any value for the radius then recalculate the area of the circle.
In which computer language?
#include<stdio.h> void main() { int r=10; float pi=3.14,c; c=pi*r*r; printf("Area of the circle=%f",c); getch(); }
Area of any circle = pi*radius squared
give an example of calculation of mathematics
Rewrite the above program so that the program accepts any value for the radius then recalculate the area of the circle.
In which computer language?
mesh's basic salary is input through the keyboard. his dearness allowance is 40% of basic salarying , and house rent allowance is 20% of basic salaried. write a program to calculate his gross salary
write a program draw circle and ellipse by using oval methods in java
#include<stdio.h> void main() { int r=10; float pi=3.14,c; c=pi*r*r; printf("Area of the circle=%f",c); getch(); }
auto 10 screen 1 20 circle (160,100), 50 30 end in screen 2 auto 10 screen 2 20 circle (320,100), 200 30 end by: Tariq Ismail.
That really depends on what sort of program you are trying to build, what do you want the program to do?
int first= 1;
dim a input a
// macro definitions: #define PI 3.14159265358979323846 #define CIRCUMFERENCE(radius) (2. * (radius) * PI) // use this as in CIRCUMFERENCE(21.34)
Remember that the area of a rectangle is width * height: static int getArea(Rectangle r) { return r.width * r.height; }
You need an 8086 assembly language pencil.