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Catenoid
ผู้สร้าง:
Tim Brzezinski
A
catenoid
is a surface formed by rotating a catenary about its directrix. It is also a
minimal surface
.
GeoGebra
Quick (Silent) Demo
แหล่งข้อมูลใหม่
Bottema's Theorem
Introduction
Teorema Japonês para quadriláteros inscritos em uma circunferência
Slope of a Straight Line: Run and Rise
Simplifying Radicals: Geometric Thin Slice
Discover Resources
Jaring-jaring balok
lab-forumreport-test
PacMazekeith
triangles in a parallel line
How many intersections of four lines?