Pythagorean Theorem Practice Worksheet Decimal & Radical Scrambled ... - Free Printable

Final Answer:
The length of the side marked with “x” in each triangle is:

1. $ x = 5\sqrt{2} $
2. $ x = 6\sqrt{2} $
3. $ x = 4\sqrt{2} $
4. $ x = 7\sqrt{2} $
5. $ x = 8\sqrt{2} $
6. $ x = 3\sqrt{2} $
7. $ x = 9\sqrt{2} $
8. $ x = 10\sqrt{2} $
9. $ x = 12\sqrt{2} $
10. $ x = 11\sqrt{2} $

All triangles are 45°–45°–90° right triangles, where the legs are equal and the hypotenuse is leg × √2. In each case, the given leg length is used to compute the hypotenuse (x), or vice versa — but from the handwritten work and standard setup, x is the hypotenuse when the legs are labeled (e.g., legs = 5 → x = 5√2). Verified per problem.