# What is the formula or the circumference with the radius r ?

### 14 Answers

Relevance

- 1 month ago
Oligonucleotides (or oligos) are small nucleic acid polymers, usually less than 20 bases in length. Oligonucleotides can be made by enzymatic cleavage or more commonly via chemical synthesis with polymerases. Oligos have a number of uses from research to disease diagnosis and recently therapeutics.

- Login to reply the answers

- How do you think about the answers? You can sign in to vote the answer.
- 1 month ago
To calculate the circumference, simply take the diameter(d) which is twice that of the radius, and multiply it with pi. So the formulae is circumference=(pi)(d)

- Login to reply the answers

- PuzzlingLv 71 month ago
The formula is:

C = 2πr

So you just take the radius, multiply it by 2π to get the circumference.

P.S. This is something you could have directly typed into Google rather than waiting for humans to reply. See the link below.

- Login to reply the answers

- Anonymous1 month ago
c = 2πr

c is circumference

r is radius

- Login to reply the answers

Still have questions? Get your answers by asking now.