The Area of the square shown is 5m^2. Which of the following describes 4s, the perimeter of the square in meters?
It is a rational number, since s is rational, and 4 times a rational number is rational.
It is a rational number, since s is irrational, and 4 times a irrational number is rational.
It is an irrational number, since s is rational, and 4 times a rational number is irrational.
It is a irrational number, since s is irrational, and 4 times a irrational number is irrational.