answersLogoWhite

0

You know that 50^2 is 2500 (using 5^2 is 25 and add 0's) and that 60^2 is 3600 (using 6^2 is 36 and adding 0's), so the answer must be between 50 and 60. It is a bit closer to 60, so I would say around 56.

User Avatar

Wiki User

14y ago

What else can I help you with?