find the circumference of a pizza if the diameter is 10 inches.

0.314 in.
3.14 in.
3.04 in.
31.4 in.

 31.4 in.

Step-by-step explanation:

We know that the circumference of the circle is given by :-

, where d is the diameter of the circle.

Given : The diameter of the pizza = 10 inches

Then the circumference of the pizza will be :-

We put the value of , we get

Hence, the circumference of a pizza is 31.4 in.

y = -1

x = 8

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