81
3
9 x 9 = 81
9 squared
3x3x3
Its 81
81 -_-
81
The square root of 81 is 9. The square roots of 81 are 9 and -9.
No. The square of 3 is 9 The square root of 9 is 3.
No. The square of 9 is 9*9 = 81 so the square root (not route!?!) of 81 is 9. The square root of 18 is 4.24 (to 2 dp).
3 is the square root of 9. 9 is a square number. 9 is the square root of 81. 81 is a square number.
9² = 81 square units.Area= length*length= 9*9= 81 unit square
3 or -3. 32 = 9 and (-3)2 = 9 * * * * * +3 and -3 do not have the square root of 9 - they are the square roots of 9. The number 81 has the square root 9.
9
There are 9 square feet in one square yard
4*9 = 36 square feet.4*9 = 36 square feet.4*9 = 36 square feet.4*9 = 36 square feet.
92 is 9 X 9, which is 81.The square root of 9 is 3.
9 × 9 = 81 square feet
9² = 81 square units.Area= length*length= 9*9= 81 unit square