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Cut-the-Knot Action 15!
Autor:
Tim Brzezinski
Topico(s):
Circuncírcunferência ou Circunferência Circunscrita
,
Circunferência Inscrita
Creation of this applet was inspired by a
tweet
from
Alexander Bogomolny
.
How can we formally prove THIS to be true?
GeoGebra
Quick (Silent) Demo
Novos Materiais
Limaçon / Cardioid as a Locus - A Classical Construction
"Compressed" Astroid as Envelope
Slope of a Straight Line: Run and Rise
Stairs (Optical Illusion)
Rotating rings: Community Showcase
Descubra Materiais
Converse of Tangent perpendicular to radius
Ladder
Vertical Stretches, Compressions, and Reflections
Interior Angles of a Triangle
Day 1 - Analytic Geometry different roads Mackie
Descobrir Tópicos
Histograma
Inequações
Funções
Dilatação
Construções