Heptagonal triangle
id:
heptagonal-triangle-175-13473544
title:
Heptagonal triangle
text:
In Euclidean geometry, a heptagonal triangle is an obtuse, scalene triangle whose vertices coincide with the first, second, and fourth vertices of a regular heptagon. Thus its sides coincide with one side and the adjacent shorter and longer diagonals of the regular heptagon. All heptagonal triangles are similar, and so they are collectively known as the heptagonal triangle. Its angles have measures π / 7, 2 π / 7, and 4 π / 7, and it is the only triangle with angles in the ratios 1:2:4. The hept
brand slug:
wiki
category slug:
encyclopedia
description:
Obtuse triangle formed by the side and diagonals of a regular heptagon
original url:
https://en.wikipedia.org/wiki/Heptagonal_triangle
date created:
2016-06-12T19:07:39Z
date modified:
2024-09-03T09:49:37Z
main entity:
{"identifier":"Q24883336","url":"https://www.wikidata.org/entity/Q24883336"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/9/90/Heptagrams.svg","width":814,"height":795}
fields total:
13
integrity:
16