The area of a square was measured as $240.56$ square centimeters.

1. Make a diagram and determine the length of each side. Consider the precision of the measurements and use the same number of decimal places in your answer.

   Answer (a):

   $\text{side }\cdot \text{ side }=240.56$

2. Determine the length of the squares diagonal. Again, consider the precision of your final answer.

• Hint (b):

  The diagonal will be the hypotenuse of a right triangle.