Area
Demonstrations 41 - 60 of 153
 Approximate Area and Circumference of a Circle Using Isosceles Triangles Coverage of a Unit Square by Random Discs Fraction of a Circle Covered by Arcs of a Given Length Soap Film between Two Equal and Parallel Rings Signed and Unsigned Area under a Curve The Medians of a Triangle Divide It into Three Smaller Triangles of Equal Area Another Generalization of Pythagoras's Theorem Area of Triangles Formed by Tangents on the Reciprocal Curve The Triangles Formed by the Endpoints and Midpoints of Cevians Side-Splitting Triangle Ratios Problems on Circles XIII: Common Area of Two Circles Ratio of the Areas of a Circular Segment and a Curvilinear Triangle The Area of a Square in a Square Triangle Area Bisectors Area between a Line and the Graph of a Function Da Vinci's Proof of the Pythagorean Theorem Standard Normal Distribution Areas The Lunes of Hippocrates Surface Area of a Solid of Revolution Strips of Equal Width on a Sphere Have Equal Surface Areas

 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.