Question

Write an algorithm and flowchart for the condition "to calculate the area of a rectangle".​

Answer 1

Answer: ALGORITHM

1. Algorithm & flowchart for adding two numbers.

Algorithm

Step-1: Start.

Step-2: Input two numbers in variable a & b.

Step-3: Calculate c = a+b.

Step-4: Print value of c.  

Step-5: Stop.

Practice: Write an algorithm & flowchart for adding five integer numbers.

 

2. Algorithm & flowchart for subtracting two numbers.

Algorithm

Step-1: Start.

Step-2: Input two numbers in variable a & b.

Step-3: Calculate c = a-b.

Step-4: Print value of c.

Step-5: Stop.

3. Algorithm & flowchart for multiplying two numbers.

Algorithm

Step-1: Start.

Step-2: Input two numbers in variable a & b.

Step-3: Calculate c = a×b.

Step-4: Print value of c.

Step-5: Stop.

Practice: Write an algorithm & flowchart for multiplying five integer numbers.

FOR EXAMPLE :

Answer 2

Answer:

accept the length of rectangle say L

accept the breadth of rectangle say b

compute the perimeter with the help formula P=2 * (L + B)

Explanation: