Question

a circular rug has a diameter of 3 feet : part b: What is the circumference, in feet, of the rug rounded to the nearest whole number​

Answer 1

C≈9.42ft

Using the formulas

C=2πr

d=2r

Solving for C

C=πd=π·3≈9.42478ft

Answer 2

9

Explanation:

The actual radius would be 9.424778 but rounded to the nearest whole number would be 9