Question

what is the circumference of circle whose radius is 28 mm

Answer 1

circumference=2πr
so Ur ans is =2*22/7*28
44*4=176mm is the ans

Answer 2

HERE IS YOUR ANSWER:

We are given radius 28 mm
C = 2 x pie x r
C = 2 x 22/7 x 28
C = 2 x 22 x 4
C = 176 mm

HOPE IT HELPS YOU.
PLZ MARK THIS ANSWER AS BRAINLIEST.