שנה שפה

Englishعربى中文DeutschEspañolFrançaisहिन्दीHrvatskiItaliano日本語PortuguêsRomânăРусскийSvenskaTürkçeTiếng Việt

היכנס אל מתיגון

אוֹ

חשבון חדש     אפס הסיסמה     

Circles and PiConics

The circle is one of four different shapes which can be created using “slices” through a cone

A cone is a three-dimensional solid that has a circular base joined to a single point (called the vertex) by a curved side. You could also think of a cone as a “circular pyramid”.

A right cone is a cone with its vertex directly above the center of its base.

Learn more…

. This can be demonstrated using the light cone of a torch:

Circle

Ellipse

Parabola

Hyperbola

קורס מלאהשלב הבא