Answer:
3.16 inches
Step-by-step explanation:
Sqrt 10 = 3.16 inches
<span>square side = 10 meters
perimeter of square = 4*L = 40 meters
...
let side of triangle be x
perimeter of triangle = 3x
...
40 = 3x *3
9x =40
x= 40/9
x= 4.44 meters length of side of triangle</span>