1+1+...+1 (45 times)
or 1+4+4+4+4+4+4+4+4+4+4+4
or 4+4+4+4+4+4+4+4+4+9
or 4+4+4+4+4+9+16
or 4+4+4+4+4+25
or many other possibilities and, finally, the answer you may have been looking for but did not ask for in a clear way: 9 + 36
9 and 36
None. The ratio of two square numbers is itself a square number. 45 is not.
They are: 36+9 = 45.
7 + 8 + 9 + 10 + 11 = 45
The two square numbers that total 85 are 64 and 21. The square root of 64 is 8, and the square root of 21 is approximately 4.58. When you add 64 and 21 together, you get 85.
45. When it is squared the total is 2025.
6 squared+3 squared
9 and 36
None. The ratio of two square numbers is itself a square number. 45 is not.
Simply add the numbers up For example, If the area of a semicirce is 20cm squared and the area of a rectange is 25cm squared, then the total area would be 20 + 25 = 45
47
You could find some numbers that square to numbers close to 45. 6 squared is 36, and 7 squared is 49, so you know it is between 6 and 7 but closer to 7.
They are: 36+9 = 45.
20+25
32 + 62 = 9 + 36 = 45
They are 36 and 9
7 + 8 + 9 + 10 + 11 = 45