what is the circumference if the radius is 4

Question

0

492

2

Guest Jun 22, 2016

Guest · Answer 1 · 2016-06-22T10:02:18

what is the circumference if the radius is 4

Diameter =Radius x 2

Circumference=Diameter x Pi

C=4 x 2 x 3.141592

C= 25.132736

Guest · Answer 2 · 2016-06-23T10:56:18

C=2 times pi times the radius

so

C= 2 times pi times 4

= 25.1327