Question

WILL GIVE AS BRAINLIEST IF ANSWERED AND CORRECT

Answer 1

Answer:

radius = diameter/2

radius = 4/2

radius=2m

circumference = 2*pi*r

= 2*22/7*2

= 12.57 m

alternative answer= 4pi m

pls thank my answer and mark as brainliest

Answer 2

Answer:

The circumference of circle is 2pierR

so the 2x22/7x2 = 88/7

then answer is 12.8