Answer:
h = 20 km
Explanation:
Mario's path forms a right triangle with legs 16 km and 12 km and hypotenuse h. Let's use the Pythagorean Theorem (a² + b² = c²) to solve for h.
16² + 12² = h²
256 + 144 = h²
400 = h²
h = 20 km
i hope this work for you
and sory if im wrang