A fun graph with 5 sliders that allow you to make triangles of all shapes, sizes and angles.

Triangle Simulator (Fully Documented + Changelog):

FOR IDEAL VIEWING, SET MODE TO REVERSE CONTRAST

Unfortunately, the beta version of this graph is lost for good

V.1.0 “Scalene Triangles!”:https://www.desmos.com/calculator/c5xjavpc2s

Changes:

  • Added Center Toggle, Center Line Graph (Both Currently Unused)
  • Added Flip and Switch variables: flip, flip1, flip2, Switch, Switch1, Switch2

V.2.0 “More Modifiers!”:https://www.desmos.com/calculator/rahikp72n2

  • Main Changes:
    • Removed Limitation on Position Slider
    • Added Rotation Slider (Rotates the Baseline)
    • Modified how Baseline Midpoint position and Height line Endpoint positions are calculated 

  • Other Changes:
    • Flip and Switch variables: Added flip3, flip4, Rotary Flip, Flipper My Nose, Switch XY, Final Switch, Redefined Switch, Repurposed Switch2 and Removed Switch1
    • Formula variables: Added MidX, MidY (for Baseline Midpoint), Ω (flip calculations), Xintercept, Yintercept, PointX, PointY, Distance, XAxisHeight, Xmn and Ymn (all for Heightline Endpoint)
    • Added Stability Utilities variables: Stabilizer, Stabilizer1, Stabilizer2, Stabilizer3, Stabilizer4, Stabilizer4, StabilizingY, StabilizingYI, Destabilizing and Converter

  • Bugs:
    • Height line Endpoint Occasionally Plots off the Height line

V.3.0 “Flawless Rotations”: https://www.desmos.com/calculator/jpkvi9dn3p

  • Main Changes
    • Added Filling Graph 
    • Added Reference Line and Show Reference Line Toggle
    • Repurposed Rotation Slider (Now rotates the entire graph)
    • Added Baseline Gyration Slider (Replaces old functionality of Rotation Slider)
    • Modified how Heightline Endpoint is calculated 
  • Other Changes
    • Formula variables: Removed Xintercept, Yintercept, PointX, PointY, Distance, XAxisHeight, Xmn and Ymn, Added Xpoint and Ypoint (For improved Heightline calculations)
    • Stability Utilities: Added Stabilizer5
    • Flip and Switch variables: Removed flip4 and SwitchXY, Added Switch3, Switch4 and Switch5
    • Added Custom Color C1 for Filling Graph (defined by Grey variable)

V.4.0 “Off On A Tangent”: https://www.desmos.com/calculator/a3qgnffd7i

  • Main Changes
    • Added Tangent Lines for point of the triangle and Toggle Tangents toggle 
    • Added Labelled Points for lengths and height  
    • Added Equilateral Triangle Toggle
    • All Sliders (except Rotation and r) are now bound by respective Upper/Lower Boundary Variables
    • Reduced Filling Graphs brightness
  • Other Changes
    • Added Settings/Toggles and Dimensions File for organization purposes
    • Formula variables: Added Distance1 and Distance2 (for calculating side lengths)
    • Flip and Switch variables: Redefined flip to include Stabilize Flip (avoiding undefined)
    • Stability Utilities: Added Stabilize Flip
    • Added Presets and Boundary variables: UpperPos, LowerPos, UpperBG, LowerBG, UpperA, LowerA (Boundary Variables), Equilateral Triangle and Isosceles Triangle (no functionality).
    • Added Display Elements and Formulae: Dh, Dw, DD1 and DD2
    • Added Custom Colors File for organization purposes
    • Added Custom Color C2 for Tangent Lines (defined by R1, G1, and B1)
    • Added In Testing File for organization purposes

  • Main Changes
    • Changed Tangent Lines appearance to be less noticeable
    • Added Labelled Points for angles 
    • Added functionality to Isosceles Triangle Toggle
  • Other Changes
    • Presets: Updated all formulae to include Isosceles Triangle and moved file up for better access
    • Flip and Switch variables: Added Switcher My Feet
    • In Testing: Added Θ1, Θ2 and ΘD

  • Added:

  • Added: