If the diameter is 18 what is the circumference

0 thoughts on “If the diameter is 18 what is the circumference”

1. Answer:

   The answer is

   56.57

   Step-by-step explanation:

   In the process,

   Diameter= 18,

   Radius(r)=  18 / 2

   ∴ Radius= 9

   Now,

   Circumference (Perimeter) = ?

   According to the formula,

   Perimeter= 2×227×r

   Taking the equation,

   Perimeter= 2×227×r

   ⇒ 2×227×9

   ⇒ 396 / 7

   ⇒ 56.57142857

   ⇒ 56.57

   Let’s hope this helps you:)

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2. Answer:

   18pi or 56.55 to the nearest hundredth.

   Step-by-step explanation:

   Circumference = pi * diameter.

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