answersLogoWhite

0


Best Answer

Yes.

The square root of 81 is 9 - a natural number and all natural numbers are rational numbers.

User Avatar

Wiki User

14y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Is the square root of 81 rational?
Write your answer...
Submit
Still have questions?
magnify glass
imp