How do you write a program to find the area and perimeter of a rectangle?

C

1. #include
2. int main()
3. { float a , b, c, d ,perimeter;
4. a= c= 5;
5. b=d= 4;
6. perimeter = 2*(a+b);
7. printf(“\n\n Perimeter of Rectangle is : \%f”,perimeter);
8. return (0);

How do you find the perimeter of a rectangle in a flow chart?

COMPUTE THE PERIMETER WITH THE HELP FORMULA P=2 * (L + B) The flowchart is explained in the image.

What is the algorithm to find the area of a rectangle?

Algorithm

1. Define the width of the rectangle.
2. Define the Height of the rectangle.
3. Define Area of the rectangle.
4. Calculate the area of the rectangle by multiplying the width and height of the rectangle.
5. Assign the area of the rectangle to the area variable.
6. print the area of the rectangle.

What program do you use to find the area of a rectangle?

C Program

1. #include
2. int main()
3. {
4. int width=5;
5. int height=10;
6. int area=width*height;
7. printf(“Area of the rectangle=\%d”,area);
8. }

What is an algorithm write an algorithm to find perimeter of rectangle?

If m and n are the sides of a rectangle the algorithm for the perimeter is: perimeter =2m+2n. The algorithm for the area of a rectangle is: area = mn.

How do you write an algorithm for an area of a circle?

Answer

1. START.
2. INTEGER AREA,RADIUS.
3. PRINT “ENTER THE RADIUS OF CIRCLE – “
4. AREA=3.14*RADIUS*RADIUS.
5. PRINT “AREA OF CIRCLE = “
6. PRINT AREA.
7. EXIT.

How do you find the algorithm of a rectangle?

What is the formula to calculate the perimeter of a rectangle?

Area = Width * Height Perimeter is the distance around the edges. We can calculate perimeter of a rectangle using below formula Perimeter = 2 * (Width + Height)

How do you find the volume of a rectangle?

Firstly, a rectangle is 2 dimensional so can never have a volume. if the rectangle does become a box with height (3 dimensional) the volume would be calculated by multiplying the area which is now shown in A3 by the height which you could enter in another cell.

How to calculate width and height of a rectangle in Python?

Following statements will allow the User to enter the Width and Height of a rectangle. width = float (input (‘Please Enter the Width of a Rectangle: ‘)) height = float (input (‘Please Enter the Height of a Rectangle: ‘)) Next, we are calculating the area as per the formula Area = width * height