How do you find the diameter like i found the circumference of my object which was 4.7 cm?

How do i find the diameter the circumference was 4.7 cm how do i get the diameter what is the formula...How do you find the diameter like i found the circumference of my object which was 4.7 cm?
Use 4.7 and divide it by 2, that will be your radius


divide it by pi(3.14)


and multiply it by 2How do you find the diameter like i found the circumference of my object which was 4.7 cm?
what is the formula for circumfrence. ? try searching for formula circumfrence
divide the circumferense by 2 then divide that by pi.