Alarge pizza is advertised to have 14 inch diameter. if a costumer orders two large pizzas, how many squares inches of pizza will he receive?

In order to find the total square inches of the pizza we just need to find the area of one of the pizzas then multiply that by 2.

A pizza is a circle so we can use the Area of a Circle formula which is:
A = πr^2

A: Area
π: pi (3.14)
r: radius (half of the diameter)

The diameter of the pizza is 14 inches so the radius is 14/2 = 7 inches.

Now we plug the radius into the equation.

A = π(7)^2
Simplify
7^2 = 49
A = π(49)
This means the area of one of the pizzas is 49π square inches.

To find total square inches for both pizza, multiply 49π by 2.

49π x 2 = 98π 

This means the customer will receive 98π square inches of pizza.

Radius ^2 * pi = 1 pizza * 2 = area of 2 pizzas = 307.876 in ^2