Estimating implies that the number is approximate to the desired value so any number squared that is close to the desired estimation would be considered close enough. Rounding off is a form of estimating and has a set of rules that accompany it. For simple estimating, (non-medical, hazardous items not included) like "what is the square root of 169". it would be about 13X13 or 13 squared. Get closer by finding the factors of 169. and simplify.

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Q: How do you estimate the square root of 169?

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The square root of 169 = ± 13

You do not need to estimate it. It is exactly +13 or -13.

Yes, it is the square root of (-169)*(-169) = 28,561

The square root of 169 is 13

13 is the square root of 169.

169. 13 x 13 = 169. square root of 169 = 13.

√ -169 = 13i

-13 or +13 are both square root of 169, but we often use the positive square root, 13, as the principal square root.

The square root of the number 169, is 13 because when 13 is multiplied by itself, it results to 169.

194

If you mean 2 times the square root of 169 then it is 26

Yes because the square root of 169 is 13 which is a rational number

Square roots are + or - . So the best way to write this square root is Â± 169.

assuming that the question is "what is the square root of 169?" the answer is 13

13x13=16913

Yes, because the square root of 169 is 13 which is a rational number

The square root of 169 is 13, because 13 x 13 = 169.

The square root of 169 is 13 which is a rational and also a prime number

13 x 13= 169

√169 = 13

The square root of 169 is Â±13. There is point in putting that back in radical form to âˆš169, is there?

The square root of the fraction 16 over 169 is 4 over 13.

Side of a square= take out the square root Area=169cm ² Square root of 169= 13 Side= 13 cm²

13, is not the square root of 156, but the best i can give you is that 13 is the square root of 169 and 14 is the square root of 196.

It is the square root of 169 which is 13 units of length