Answer:
Explanation:
Since South direction and East direction are perpendicular, you can form a right triangle with the distances walked.
Each distance is a leg of the right triangle and the direct distance in a straight line that passes through the puddle is the hypotenuse of the triangle.
Then, you can apply the Pythagorean theorem:
The number of meters saved if it were possilbe to walk through the puddle, would be the difference between the number of meters walked and 53 m: