A pizza has a 14-inch diameter. What is the approximate area of the pizza? USE 3.14 for π.

Step-by-step explanation:

How approximate is approximate?

I'll give you an answer to 2 decimal places.

Area = pi * r^2

r = d/2

d = 14

r = 14/2

r = 7

Area = 3.14 * 7^2

Area = 3.14 * 49

Area = 153.86 sq in.

Lots of pizza! Enjoy!

solution

given

diameter=14in

we know radiur=diameter/2

r=7 in

now

area=2*3.1415*49

a=307.867

therefore area of piza is 307.867 inch.

i think it's ф or x=6,-6

step-by-step explanation:

-x^2=-36

x^2=-36

ф

or

if you mean by : -(x^2)=-36

it'll be: x^2=36

x=6,x=-6

hope it'll ! have a good day!

you for asking!

i will pick c put check it over to be sure

step-by-step explanation: