Heron Angles, Heron Triangles, and Heron Parallelograms
General Mathematics
2019-05-06 v1
Abstract
Heron angle: both its sine and cosine are rational Heron triangle: all its sides and area are rational Heron Parallelogram: all its sides, diagonals and area are rational We give one-to-one (bijective) parametrizations for all three concepts.
Keywords
Cite
@article{arxiv.1905.00895,
title = {Heron Angles, Heron Triangles, and Heron Parallelograms},
author = {Walter Wyss},
journal= {arXiv preprint arXiv:1905.00895},
year = {2019}
}