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餘弦函數圖形
Author:
康靖坤
Topic:
Trigonometric Functions
GeoGebra
New Resources
兩位數加法
拼砌四邊形
算柱 (兩位數)
兩組對邊相等的四邊形
画直线等分三角形的面积
Discover Resources
科學記號與小數點的位移
三角形外心
函數平移
大斜方
蜘蛛網
Discover Topics
Upper and Lower Sum or Riemann Sum
Straight Lines
Sequences and Series
Linear Programming or Linear Optimization
Arithmetic Operations