Mathematical Visual Proofs

Two Geometric Series in an Isosceles Trapezoid (visual proof without words)

Parallelogram Area from Side Angle Side

Top 10 Math Constants

AM-GM Inequality via negative space

Sum of Cubes VII (visual proof without words)

0.8888… = 1 (in base 9)

Trapezoid Area Visual Proof

A Visual Attempt at 1 + 2 + 3 + 4 + 5 + ... = -1/12

Trig Double Angle Formulas from Semicircle (visual proof)

Ten Mortal Math Constants

Inductive factorial sum visual proof

Top four visual proofs?

Two Infinite Series Sums from Regular Polygons (visual proof)

Product of chords?

Arithmetic Mean-Geometric Mean Visual Proof Compilation

Happy Tau Day!

Pythagorean theorem from a (semi) circle!

Sum Geometric Series with Ratio 1/2 in Rectangles (visual proofs)

0.66666… = 1 (in base 7)

Alternating Geometric Series Sum

Spiral of Theodorus

Terdragon from the Chaos Game (visual fractal construction from iterated function system)

Sum of a Positive Number and its Reciprocal from Calculus

Garfield’s Pythagorean Proof

Sums of Fibonacci Squares

Sum of positive number and its reciprocal from two triangles

Three Geometric Series in an Equilateral Triangle (visual proof without words)

Twin Dragon from Chaos Game

Geometric sum of powers of 7

Summing Powers of 6 (geometric sum visualization)

Which is larger: A^ B or B^A? (two visual proofs)

Sum of positive number and its reciprocal from a right triangle

0.1111… = 1 (in base 2)

Levy Dragon L-System Visualization (65535 steps!)

Incircle area in 3-4-5 triangle?

Sum of a positive number and its reciprocal from four rectangles in a square

Viviani's Theorem III (visual proof without words via area)

0.7777… = 1 (in base 8)

Exact Trig Values for Multiples of 18 Degrees Geometrically (visual proof)

Levy Curve from the Chaos Game

Jordan's Inequality Visual Proof

Six Trigs in 60 Seconds! #math #trigonometry

Summing cubes without words #phonk #phonkmath

Pythagorean theorem: Euclid’s proof reimagined

Infinitely Many Infinite Sums Geometrically (visual proof)

Irrational Root 2!

A SquAREA within a Square?

Sum of Odd Cubes is Triangular (visual proof without words)

Golden IrRATIOnal

Area of a Regular Dodecagon | Proofs without Words Levels 1 to 4