GoGeometry Action 64!

Emne:Omskreven cirkel, Rette linjer, Trekanter

Creation of this applet was inspired by a post from Antonio Gutierrez. You can adjust the size of the angle with pink vertex using the pink slider. How can we formally prove what this applet informally illustrates?

Nye Materialer

Untitled
Torus
Dividing a 3-digit number by a 1-digit number (1)
Addition of Vectors Algeraically
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Opdag Ressourcer

Trigonometric Ratios
M-Machine 1
Great Rhombicosidodecahedron to truncated Dodecahedron
Discrete vs. Time - Blog
Tangrams

Udforsk emner

Firkanter
Symmetri
Ligninger
Cirkeldiagram
Retvinklede trekanter