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Yes because 21 is a rational number
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∙ 7y ago
Anonymous
Root 441
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Is the square root of 441 rational?
Yes, they are.
What is the square root of 441?
21The square root of 441 is 21
The square root of 25 is?
441 square root
What is the actual answer of square root of 441?
441 has two square roots; 21 or -21.
The square root of 441?
21
What is square root of 441?
It is 21
How do you find the square root of 441?
12
What s the square root of 441?
21
How do you solve i21?
i21 = square root of (-441)
What is an Adams number?
If the reverse square root of the reverse of square of a number is the number itself then it is Adam Number. For ex., 12 and 21 Take 12 square of 12 = 144 reverse of square of 12 = 441 square root of the reverse of square of 12 = 21 The reverse square root of the reverse of square of 12 = 12, then number itself. Such number is called Adam Number. cool....................
What are the side lengths of a square with an area of 441 square inches?
length x length = area length = square root of 441= 21 inches
How do you solve square root of 441?
You just have to divide 441 by a few numbers until you get the same number you divided by. 441 divided by 10 is 44.1 so try 12. 441 divided by 12 is 36.75. Continuing this trial and error, you eventually find that 441/21 is equal to 21. Therefore 21 squared is 441; and the square root of 441 is 21. Or you just put in a calculator 441 and hit the squared button that looks like this: √
