What is the perfect square between 49 and 81?

1 Answer
Dec 17, 2016

Answer:

#64#

Explanation:

From what you are asking, I believe that you are asking about the perfect square between #49# and #81#.

The square root of #49# is #.7#.

The square root of #81# is #9#.

Therefore the middle number is #8.# #color(white)()# #8^2=64#