Alberti's problem: what do two projections have in common?

トピック:幾何

If two drawing screens are placed between the viewer and the object, and the object is projected onto both screens, what properties do the two resulting pictures have in common?

新しい教材

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Pythagorean Theorem: Extension Exercises
Function art 3D - waiting shed (v2)
Function Art 3D - Flower
Slope Illustrator (2)

教材を発見

Illustration of Inequality Sketch
melukis garis berat
f(x+h) tends to f(x) + hf'(x) as h tends to zero
Log Move
การหาปริมาตรและการหาพื้นที่ผิวของพีระมิด

トピックを見つける

拡張
統計的特性
一般的な四角形
有理数
算数