Answer:
22 units.
Step-by-step explanation:
The length of one leg is 22 units. If you search up 45 45 90 triangle you can find the rules that go with solving for these kinds of triangles. If a right angled triangle with angles are 45°, 45° and 90° then the sides are in the ratio 1 : 1 : √2 From the figure we can see a right angled triangle with hypotenuse = 22√2 units.