Trigonometry
29 videos • 8,398 views • by Mathematical Visual Proofs
Visual proofs related to or using trigonometry or trigonometric ideas.
1
Aristarchus's Inequality (visual proof)
Mathematical Visual Proofs
Download
2
Law Of Cosines I (visual proof)
Mathematical Visual Proofs
Download
3
Euler's Arctangent Identity (visual proof)
Mathematical Visual Proofs
Download
4
Half Angle Tangent Formulas (visual proof; trigonometry)
Mathematical Visual Proofs
Download
5
Tangent 75 and tangent of 15 (visual proof; trigonometry)
Mathematical Visual Proofs
Download
6
Sine of a Sum I (visual proof; trigonometry)
Mathematical Visual Proofs
Download
7
Sine of a Sum II (visual proof, trigonometry)
Mathematical Visual Proofs
Download
8
Maurer Roses (synthwave mathematical visualization)
Mathematical Visual Proofs
Download
9
Products of Chords in a Circle (math visualization)
Mathematical Visual Proofs
Download
10
Machin Formula Visualization (Pi day special)
Mathematical Visual Proofs
Download
11
A Five Pi Diagram (pi day short)
Mathematical Visual Proofs
Download
12
Law Of Cosines II (visual proof)
Mathematical Visual Proofs
Download
13
Two Amazing Machin-like Formulas for Pi/4 (Pi Approximation Day Visual Proofs)
Mathematical Visual Proofs
Download
14
Trig Visualized: One Diagram to Rule them All (six trig functions in one diagram)
Mathematical Visual Proofs
Download
15
Butterfly Curve
Mathematical Visual Proofs
Download
16
Law of Sines Visual Proof
Mathematical Visual Proofs
Download
17
Tangents of Pi/8 and 3Pi/8 (visual proof without words)
Mathematical Visual Proofs
Download
18
A proof to remember: Double Angle Formulas I (visual proof)
Mathematical Visual Proofs
Download
19
Picture me Differentiating (visual calculus)
Mathematical Visual Proofs
Download
20
Integrating by Weierstrass Substitution (visual proof)
Mathematical Visual Proofs
Download
21
Five Pi Formulas in "Pi/2 minutes" (Pi Day visual proofs)
Mathematical Visual Proofs
Download
22
Area of a Regular Dodecagon | Proofs without Words Levels 1 to 4
Mathematical Visual Proofs
Download
23
Regular dodecagon area from trig!
Mathematical Visual Proofs
Download
24
Jordan's Inequality Visual Proof
Mathematical Visual Proofs
Download
25
Six Trigs in 60 Seconds! #math #trigonometry
Mathematical Visual Proofs
Download
26
Exact Trig Values for Multiples of 18 Degrees Geometrically (visual proof)
Mathematical Visual Proofs
Download
27
Trig Double Angle Formulas from Semicircle (visual proof)
Mathematical Visual Proofs
Download
28
Parallelogram Area from Side Angle Side
Mathematical Visual Proofs
Download
29
Pi Times Phi using a Regular Icosagon Area (visual proof)
Mathematical Visual Proofs
Download