Last Updated：2025/11/20

Dictionary quizzes to help you remember vocabulary

(geometry, uncountable) The branch of geometry dealing with what can be deduced in Euclidean geometry when the notions of line length and angle size are ignored.

音声機能が動作しない場合はこちらをご確認ください

See correct answer

affine geometry

Edit Histories（0）

Source Word

affine geometry

Noun

uncountable countable

Japanese Meaning

アフィン幾何学：ユークリッド幾何学における線分の長さや角度の概念を無視した場合に導かれる性質や構造を扱う幾何学の分野

What is this buttons?

Affine geometry reveals which properties of a figure remain invariant under parallel projection.

Google Translation / DeepL Translation

アフィン幾何学は、平行射影の下で図形のどの性質が不変であるかを明らかにする。

Details

Sense（1）

As an alternative to the axiomatic approach, affine geometry can be studied via the properties of affine transformations, which do not, in general, preserve distances or angles, but do preserve alignment of points and parallelism of lines.

Google Translation / DeepL Translation