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題 7
Author:
GeoGebra Institute of Hong Kong
Topic:
Area
,
Polygons
計算下圖的面積。
GeoGebra
New Resources
兩位數除以一位數(二)
第八周作业
拼砌四邊形
兩位數除以一位數(一)
三位數除以一位數(一)
Discover Resources
sincos
展開基本
雙心運動 大
橢圓規Ellipsograph (Trammel of Archimedes)
兩個骰子的點數和的副本
Discover Topics
Natural Numbers
Linear Functions
Matrices
Perimeter
Fractal Geometry