Question

If a pizza pie had
a diameter of 12
inches, what
would be its
circumference?

Answer 1

circumference = π x d
= π x 12
= 37.699
Rounded off is 37.70

Answer 2

Answer:

37.7 inches

Step-by-step explanation:

Formula of circumference:

$2\pi r$

r = radius

In the current case,

radius is 6 inches

Hence,

circumference=

$2*\pi *6\\= 12\pi\\= 37.6991118431$

≅ 37.7 inches

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