The Spieker Center

Författare/skapare:Steve Phelps

The Spieker Center is the incenter of the medial triangle. It is the center of mass of the perimeter of the triangle. Play through the construction, then try your hand at it below.

Nya resurser

apec
A note on Erdős’s mysterious remark
Experiments with Transformations in the Plane
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bewijs stelling van Pythagoras

Upptäck resurser

CP GEO #5
Activity 9.6
Geo #2.1
פריסה ושטח פנים
Gradient function eLab

Undersök matematisk områden

Gränsvärden
Vektorer
Ellips
Linjära funktioner
Algebra