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Kopi af Del en trekant ved hjælp af en median

Author:
Thomas Ottesen
I trekant ABC er der tegnet en median (den stiplede linje). Medianen deler ABC i to mindre trekanter ABD og BCD.
Hvad kan du sige om arealet af trekanterne? Prøv at trække i punkt A, B og C. Hvad finder du ud af om medianer og arealer?

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