Coxeter - Figure 1.6 D (left)

トピック:幾何

A, B, C, D are any four collinear points. R is a point outside the line and T, Q, W are the sections by an arbitrary line through D. Z is the intersection of AQ and RC.

新しい教材

Publish app "Public" test
Trefoil Knot
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moltiplicazionebis_1
Level 8 Portfolio
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eigene Checkbox
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ปริมาตรของกรวย
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一次方程式
角
算術演算
代数
不定積分