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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
standingwave-reflection-free
正17角形 作図 regular 17-gon 2
サイクロイド
対数螺旋
standingwave-plus
Discover Resources
電荷と電位
逆ルーローの三角形
kepler-eq
再帰反射45度
真横からみると見えるもの
Discover Topics
Equations
Pythagoras or Pythagorean Theorem
Sphere
Linear Equations
Difference and Slope