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概要
Octagons
Octagon in a square 1
Octagon in a square 2
Octagon in a square 3
Octagon in a square 4
Octagon in a square 5
Octagon in a square 6
Octagon in a square 7
Octagon in a square 8
Octagons
作成者:
Arthur Lee
Which one is a regular octagon? First of all, guess how each one is constructed.
Octagon in a square 1
Octagon in a square 2
Octagon in a square 3
Octagon in a square 4
Octagon in a square 5
Octagon in a square 6
Octagon in a square 7
Octagon in a square 8
次へ
Octagon in a square 1
新しい教材
Function art 3D - waiting shed
Pythagorean Template: Integer Legs
Squares Question
Parabolas, Lines and Nomograms
What Do You See? (2)
教材を発見
SecondSketch
Euler's number definition (TAMU)
Colour mixing 2
Inscribed Angles
Quiz 2
トピックを見つける
ベクトル (２次元)
極限
自然数
三角形
曲面
