Skeletal tilings of the plane into equal triangles (Q1897221)

We suggest a method whose essence is that the description of tilings of the plane into pairwise congruent triangles with angles \(\alpha= \pi/2\); \(\beta= \pi/3\); \(\gamma= \pi/6\) reduces to the description of so-called skeleta of generating vectors. We note that a similar method can also be used to describe other planar tilings, and the author intends to return to this in a later paper.