64 is a square number (8 x 8). The next square number is 81 (9 x 9) The ones in between are not square.
The whole number closest to the square root of 65 is 8. The whole number closest to the square root of 65 is 8.
No but 64 is
45 and 65
yes
No. Look at the prime factors of 65: there are no repeated prime factors, therefore this number contains no perfect square.
8
65 is a not perfect square.
It is already in simplest form! 65 is a prime number. plus 65= 13x5 and those are both prime numbers.
65 square yards = 585 square feet.
65 square meters = ~699.7 square feet.
It it neither a perfect square nor a perfect cube.
The square root of 65 is approximately 8.06