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GeoGebra
PMC 2013-14 Q9
Author:
Arthur Lee
題目十
紅色圓的周界是藍色圓周界的多少倍？
Discover Resources
metafora
Area Models for Improper Fractions – 2 Fractions
Training
Golden Ratio
KUIS
New Resources
Egyptian Pyramids
Question 10
סימולצית עדשה בגיאוגברה
Labeled Cube
9.1.3 Pre #1103407 option B
