Question

The radius of a circle is 17 miles. What is the circle's circumference?

r=17 mi
Use 3.14 for .

Answer 1

106.76 miles

Explanation:

Circumference = 2 × π × r

r = 17 miles

π = 3.14

Circumference = 2 × 3.14 × 17

Circumference = 106.76 miles