1, 4, 9, 16, 25
5
4
80
the answer is 1. there is only 1 perfect square beteen 30 and 40.
The next two square numbers after 30 are 36 and 49
900
2 (4x4=16 and 5x5=25
Just multiply the two numbers together. You have 900 square feet.
25
The answer depends on the units used for the measurements given in the question.
Well, honey, the first 4 square numbers are 1, 4, 9, and 16. Add those bad boys up and you get 30. So, the sum of the first 4 square numbers is 30. Math doesn't have to be boring, darling!