A drafter triangle is a name sometimes used to refer to a 30-60-90 triangle.
For this reason, a polyform consisting of multiple 30-60-90 triangles is known as a polydrafter.
A drafter triangle is a name sometimes used to refer to a 30-60-90 triangle.
For this reason, a polyform consisting of multiple 30-60-90 triangles is known as a polydrafter.
Weisstein, Eric W. "Drafter Triangle." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/DrafterTriangle.html