Question

Whats the Square root of 13?

Answer 1

3.25

Explanation:

Go 3.25 units of distance in any direction. Turn 90 degrees clockwise and go 3.25 units of distance in a straight line. Turn 90 degrees clockwise and go 3.25 units of distance in a straight line. Turn 90 degrees clockwise and go 3.25 units of distance in a straight line.

You will have travelled along a square route whose total distance is 13 units. Alternatively you could have turned counter clockwise each time.

Answer 2

The square root of 13 is an irrational number so you would just write it as the square root of 13.