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GoGeometry Action 20!
Author:
Tim Brzezinski
Topic:
Incircle or Inscribed Circle
Creation of this applet was inspired by a
tweet
from
Antonio Gutierrez
. What is the sum of the measures of the
red angle
and
blue angle
?
How can you formally prove this true?
GeoGebra
Quick (Silent) Demo
New Resources
alg2_05_05_01_applet_exp_flvs
Dodecahedron
Construct a Conic
Icosahedron
Average Rate of Change: Graph a Function (2)
Discover Resources
Interactive Riemann Sum Applet
forum
TR SAM İNTEGRAL
Sine Function Graphs
Construction: Segment
Discover Topics
Vectors 3D (Three-Dimensional)
Geometric Distribution
Function Graph
Combinatorics
Sphere