Theory of Pizza

An IT guy from India went to the US, and like most of his friends, he wanted to enjoy *Pizza* at a nice restaurant . . .

He ordered a *9-inch Pizza*. 

After a while, the waiter brought *two 5-inch pizzas*

And said, the 9-inch pizza was *_not_* available and he was giving him *two 5-inches Pizzas* instead, 

and that he was getting 1 inch more for free!

Our guy politely requested the waiter to put him through to the restaurant owner.

The Indian gave him the mathematical formula to calculate the area of a circle.

Circle Area = *π r²*

where *π = 3.1415926*, 

*r* is the *radius* of the circle.

So, a *9-inch circle area* = *63.62 sq.in.*

while 

a *5-inch circle area* is *19.63 sq.in.*

The *two 5-inch circle areas* add up to *39.26 sq.in*. 

Our guy said that even if he gave three pizzas, he'd still lose-out. 

"How can you say you are giving me an extra inch for free?"

The owner was speechless.

He finally gave him *4 pizzas*.

Pl advise children to take their Maths seriously!

In honour of INTERNATIONAL DAY OF MATHEMATICS