4.6 is a better approximation to the square root of 21.
11.5326
The square root of six is irrational. Do you mean a rational approximation?
The approximation of square root of 563 is (261 + (1 / 261)) / 11 From : Indonesia
What approximation is "best" depends on the required level of accuracy.
4.6 is a better approximation to the square root of 21.
square root of 90
1.4142 is an approximation for the square root of 2.
11.5326
The square root of six is irrational. Do you mean a rational approximation?
The approximation of square root of 563 is (261 + (1 / 261)) / 11 From : Indonesia
The square root of 8100 is 90 (90 x 90 = 8100)
What approximation is "best" depends on the required level of accuracy.
The square root of 1800 is 90
There is no "best" approximation. The square root is irrational and so it is a non-terminating, non-recurring decimal so adding one more digit will always make it a better approximation.
3.16227766 which is about 3.2
8.185