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Challenge #161: Triangles, Triangles, Triangles

acrahen
8 - Asteroid
Spoiler
acrahen_0-1586182187659.png

 

tiffanyshaw
8 - Asteroid
Spoiler
This was definitely a tricky one! I had to look up collinearity explanations and needed a few hints. 

tiffanyshaw_0-1586224170674.png

 

Dominik2806
8 - Asteroid

My solution

JeremyGonzva
8 - Asteroid

Spatial tools are so much fun 

Jean-Balteryx
16 - Nebula
16 - Nebula

Here is my solution !

Sudha8990AI
8 - Asteroid

This is a very good exercise. I have learned more than the drawing triangle Thanks @CharlieS. Ideally, this should be in tool mastery blog 🙂 

Sudha8990AI
8 - Asteroid

Greetings! Learned to draw triangles and it is very good exercise. 🙂 

mattreynolds
9 - Comet

 

Spoiler
Key to getting from 540 triangles to 516 was setting a reasonable threshold (<0.00000001) and then checking the degree to which the points on a candidate triangle came to achieving equality in the triangle inequality. (https://en.wikipedia.org/wiki/Triangle_inequality)

 

balajilolla
8 - Asteroid
Spoiler
Solution Attached

balajilolla_0-1590166305495.png

 

AngelosPachis
16 - Nebula

Challenge #161 solved 

 

Spoiler
Annotation 2020-05-30 125652.png