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感覚と数(正三角形らしく見えますか?)
Author:
Zen Suzuki
Topic:
Angles
,
Arithmetic
,
Constructions
,
Diagrams
,
Equilateral Triangles
,
Geometry
,
Integers
,
Limits
,
Mathematics
,
Numbers
,
Plane Figures or Shapes
,
Planes
,
Rational Numbers
,
Ratios
,
Sequences and Series
,
Triangles
GeoGebra
New Resources
接点の作る円は内接円
目で見る立方体の2等分
正17角形 作図 regular 17-gon
standingwave-plus
平均変化率
Discover Resources
相反共役線は双曲線の漸近線
中学3年 円周角と中心角
二つの正方形
橢圓3-平行四邊形法
比例のグラフと反比例のグラフの特徴を調べよう
Discover Topics
Definite Integral
Parametric Curves
Linear Regression
Terms
Linear Equations