Question

The radius of a circle is 13 yards. What is the circle's circumference?
Use 3.14 for л.

Answer 1

81.64 yards

Explanation:

The formula to find the circumference is:

Circumference = 2 · π · r

r = 13 yards

π = 3.14

C = 2 · 3.14 · 13 = 81.64 yards

So, the circumference is 81.64 yards.