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GoGeometry Action 43!
Author:
Tim Brzezinski
Topic:
Isosceles Triangles
Creation of this applet was inspired by a
tweet
from
Antonio Gutierrez
.
What is the measure of the blue angle?
How can we formally prove that the 2 smaller segments are congruent?
GeoGebra
New Resources
Angles and Intersecting Lines: Quick Investigation
Isosceles Triangle: Quick Construction
Drag that Point!
Teorema Japonês para quadriláteros inscritos em uma circunferência
Napoleon's Theorem
Discover Resources
Template_SupplyDemand
Soluzioni dell'equazione logistica
แมวลอยน้ำ
Off on a Tangent
Question 6
Discover Topics
Constructions
Quadratic Functions
Polynomial Functions
Combinatorics
Cone