If a napoli's pizza has a diameter of 14'', calculate the area of the pizza
2 answers:
Answer:
153.938040026 inches^2
Step-by-step explanation:
The area of a circle can be found using:
a=πr^2
First, we need to find the radius, because we have the diameter
The radius is half of the diameter
r=d/2
r=14/2
r=7
Substitute 7 in for r, in the area formula
a=πr^2
a=π7^2
a=π49
a=153.938040026
The area is 153.938040026 inches^2
Hope this helps! :)
Answer:
153.94 sq centimeters
Step-by-step explanation:
The diameter of the circle is 14 so dividing that in half gives you the radius, which is 7. Put the radius into the equation and you get pi(7^2). Then solve it. The area of the circle is 153.94 square centimeters.
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