ACTIVITY 7
Practical No.7:Write a program to find the area of a rectangle.
OR
By Sir Sajjad Akber ChandioALGORITHM
- step 1: start
- step 2: Declare variables
- step 3: Take input for length
- step 4: Take input for width
- step 5: calculate area by multiplying length by width
- step 6: Print Area
- step 7: End
VIVA VOCEACTIVITY 7
Q.1: What do you understand by an area of rectangle?Ans: Area of rectangle is the region occupied by a rectangle within its four sides or boundaries.
Q.2: Write down the formula to calculate area of rectangle.
Ans: The area of a rectangle is the product of its length and width. So, area of rectangle = (length x width).
Q.3: Which type of operator is used in this program?
Ans: Arithmetic multiplication operator is used in this program.
Q.4: What is the purpose of return keyword used in C++?
Ans: This statement is used to return the value to the operating system. By default, main function returns integer value 0.
Q.5: Function cout belongs to which header file?
Ans: cout function belongs to header file iostream.
very good practical woooooow
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