Tomas Garza
Demonstrations 21 - 40 of 44
 The Law of the Iterated Logarithm in Probability Theory Hypocycloids Generating a Hyperbola Using Steiner's Method Simple Nomogram for 95% Confidence Intervals in Small-Sample Binomial Statistics Mamikon's Method for the Area of the Cycloid Area of an Inscribed Triangle in Terms of the Product of Its Sides Visual Derivation of a Trigonometric Identity Observed Distribution of Random Chord Lengths in a Circle Constructing an Ellipse with a Tusi Couple Cycloids and Their Tangents Stratification as a Device for Variance Reduction Intersection of Two Lines Using Vectors Areas of the Lens and Two Lunes of Two Intersecting Circles Cosine and Sine of the Sum of Two Angles Thales's Theorem: A Vector-Based Proof The Medians of a Triangle Divide It into Three Smaller Triangles of Equal Area The Medians of a Triangle Are Concurrent: A Visual Proof The Centroid of a Triangle Divides Each Median in the Ratio 1:2 Da Vinci's Proof of the Pythagorean Theorem Confidence Intervals, Confidence Levels, and Average Interval Length

 RELATED RESOURCES
 The #1 tool for creating Demonstrations and anything technical. Explore anything with the first computational knowledge engine. The web's most extensive mathematics resource. An app for every course—right in the palm of your hand. Read our views on math,science, and technology. The format that makes Demonstrations (and any information) easy to share and interact with. Programs & resources for educators, schools & students. Join the initiative for modernizing math education.