Yes it's 21 squared
No.
To find the square root of 441, we can factor it. First, we find that 441 is equal to 21 × 21, since 21 multiplied by itself gives 441. Therefore, the square root of 441 is 21. We can also confirm this by checking (21^2 = 441).
the square of 21 is 441
It is 21
12
No.
21*21 = 441 square feet.21*21 = 441 square feet.21*21 = 441 square feet.21*21 = 441 square feet.
21The square root of 441 is 21
441 has two square roots; 21 or -21.
To find the square root of 441, we can factor it. First, we find that 441 is equal to 21 × 21, since 21 multiplied by itself gives 441. Therefore, the square root of 441 is 21. We can also confirm this by checking (21^2 = 441).
the square of 21 is 441
length x length = area length = square root of 441= 21 inches
21*21=441 (Less than 450) the next integer 22*22=484 (More than 450)
21
It is 21
441 square root
12