how many perfect squares are there between 1 to 90
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To find:
The number of perfect squares between 1 and 90
Step-by-step explanation:
The numbers between 1 and 90, that are perfect squares are given by,
2² = 4
3² = 9
4² = 16
5² = 25
6² = 36
7² = 49
8² = 64
9² = 81
Final answer:
There are 8 perfect squares between 1 and 90.
Note:
We have excluded 1 though 1 is a perfect square, because we intend to find the square numbers between 1 and 90, not from 1 to 90.