whats the square root of 416? how do you figure it out?
2007-10-23 12:34:25 · 7 answers · asked by leslie 2 in Science & Mathematics ➔ Mathematics
20.3960
sqrt of 400= 20
sqrt of 441=21
416 is between 400-441 so you know it would be between 20-21
2007-10-23 12:40:08 · answer #1 · answered by Dave aka Spider Monkey 7 · 0⤊ 0⤋
square root of 416 is 20.3960781
because 20.3960781 times its self is 416
2007-10-23 19:42:49 · answer #2 · answered by beth 2 · 0⤊ 0⤋
20.396078054371139320112896436091 is the exact square root of 416.
416 doesn't have a square root that comes out evenly.
if it did have a square root that came out evenly, for example take 36, the square root is 6, because 6 times 6 equals 36.
2007-10-23 19:43:38 · answer #3 · answered by justme 3 · 0⤊ 0⤋
Judging by my calculator, square root of 416 is around 20.39
2007-10-23 19:40:01 · answer #4 · answered by jpitts91 1 · 0⤊ 0⤋
416 = 16 * 26
sqrt 416 = sqrt16*sqrt26 = 4sqrt26
2007-10-23 19:43:44 · answer #5 · answered by Linda K 5 · 0⤊ 0⤋
seeing though it does not have a whole number square root... the best way is to find the highest square root that its divisible by... like 16
giving you
4times square root 26
2007-10-23 19:40:10 · answer #6 · answered by mshepherd12 2 · 0⤊ 0⤋
20.396078
because
20.396078 times it's self equals
415.99999
if you round that off that equals
416
you can solve this problem on a caculater
by typing in the number and pressing the square root sign
2007-10-23 19:43:13 · answer #7 · answered by makiah g 2 · 0⤊ 0⤋