Answer:
The diagonal of the pool is 39.8 meters long.
Step-by-step explanation:
Since the pool has a rectangular shape it's diagonal forms a right triangle with the length and width of the pool, therefore we can use Pythagora's equation to calculate the length of the diagonal. This is shown below:
diagonal² = width² + length²
diagonal² = (19)² + (35)²
diagonal = sqrt(361 + 1225)
diagonal = sqrt(1586)
diagonal = 39.8 meters
The diagonal of the pool is 39.8 meters long.
