answersLogoWhite

0


Best Answer

The diameter is the same as the length, so it is 20 inches. If you meant to say that the circumference was 20 inches, then divide by pi, which is 3.1416

20 / 3.1416 = 6.4 inches

User Avatar

Wiki User

12y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is the diameter of a circle that is 20 inches long?
Write your answer...
Submit
Still have questions?
magnify glass
imp