Write the perfect squares that are greater than 70 and less than 120.
8²=64 < 70 (does not count)
9²=81,
10²=100,
11²=121 >120 (does not count)
Choose from above the perfect squares that suit the specified conditions.
To find the perfect squares that are greater than 70 and less than 120, we can start by finding the square root of 70 and 120. The square root of 70 is approximately 8.37, and the square root of 120 is approximately 10.95.
Since we are looking for perfect squares, we need to find the squares of whole numbers between 8 and 11.
Let's start with 8: 8 squared is 64, which is less than 70.
Then, move on to 9: 9 squared is 81, which fits our criteria.
Then, move on to 10: 10 squared is 100, which also fits our criteria.
Finally, 11 squared is 121, which is greater than 120, so we don't include it.
Therefore, the perfect squares between 70 and 120 are 81 and 100.