Question

At the hardware store, Scott sees a plunger whose rim has a diameter of 6 inches. What is the rim's circumference?​

Answer 1

The circumference is 6pi inches or 18.8496 inches

Explanation:

The formula for the circumference is,

C = 2pir

Now,

r is the radius, and,

d is the diameter

d = 6 in

r = d/2 = 6/2

r = 3 in

Hence

the circumference is,

C = 2(3)pi

C = 6pi