Question

What is the circumference of a circle if the radius is 6.7500

Use 3.1415 as pi
Round to the nearest 1000th

Answer 1

Circumference of a circle is C=2 pi r =2(3.1415) (6.7500)=42.4575

Explanation

C= 42.4575 , now round to the nearest 1000th...= 42.5000