Question

Answer if you can and help other people out

Answer 1

Answer:

131.964 cm

Solution,

radius=21 cm

Circumference of circle=2 pi r

=2*3.142*21

=131.964 cm

hope it helps

Good luck on your assignment

Answer 2

answer is 131.64
Radius is 21cm
2x3.142x21 = 131.64