Cardiod as envelope

Autor:Zoltán Kovács

A cardioid given as the envelope of circles whose centers lie on a given circle and which pass through a fixed point on the given circle. See also Wikipedia.

Nuevos recursos

Squaring a Rectangle (PST Version)
Graphing Basic and Compound Inequalities
Angle Addition Postulate (V2) - Integer Solutions
Isosceles Right Triangle
Calculating Arc Length, Radius, and Central Angle

Descubrir recursos

Perpendicular Lines Definition (& Consequence)
GFE Coordinates
Fibonacci Spiral Brandusa (RO)
אפלט 5- שברים
Activity for algebraic identity (a+b)^2

Descubre los temas

Intersección
Sucesiones y series
Área
Álgebra
Geometría fractal