The letter is formed from eight right-angled isosceles triangles (one angle of 90 degrees and two of 45 degrees).
The dimensions of the isosceles triangle are:
Two triangles with sides of 14 units.
Two triangles with sides of 09 units.
Four triangles with sides of 12 units.
You can choose whatever units you wish, e.g. 14 mm, 14 cm or 14 inches, etc.
Draw the eight triangles based on the above units, or if you want to make the puzzle quickly download the figure, load the file obtained into a drawing program and print it. Cut the pieces out and you can solve the H puzzle. Once you have cut the pieces out, you can trace them over onto another type of material. As with any puzzle, the choice of the material used influences the attractiveness of the end result. If you collect puzzles, choose metal or hardwood rather than cardboard. Then you can give free rein to your imagination.
Solution (not for the tenacious)
Puzzle Index