GoGeometry Action 62!

주제:원

Creation of this applet was inspired by a tweet from Antonio Gutierrez. Both circles are tangent to each other at the small white point. How can we formally prove what this applet informally illustrates?

Quick (Silent) Demo

새 자료

Building Algebra Tile Models for Trinomials
Rotating Custom Polygons Around an Axis
Graphing Basic and Compound Inequalities
Deriving the Arc Length Formula
Calculating Arc Length, Radius, and Central Angle

자료 찾기

Dynamic proofs
Wikipe-tan pacing
Equal angles equal chords/arc
Addition & Subtraction
Log & Exp Functions

주제 찾기

산술
직선
넓이
정사각형
통계적 특성