3
Three cubic yards is 81 cubic feet.
The square root of 81 squared is 81.
The quad root of 81 is 3 but the square root of 81 is 9
81 is the square root and 9.5 is under root.
The square root of 81 is 9. 9 x 9 = 81.
The square root of -81 = 9 i9i
The square root of 81 is 9
The square root of 6561 is 81
The square root of -81 = 9 i9i
If it is a true cube, then the length = width = height. Therefore the length = cube root of 81 = 811/3 = 4.3267....inches.
cubic root of 25 is 2.924017738
The square root of 81 is 9 and the square root of 4 is 2!