triangle geometry

geometrical properties of a triangle

en-GB/ˈtɹaɪæŋɡəl d͡ʒɪˈɒməˌtɹɪ/
en-US/ˈtɹaɪˌæŋɡəl d͡ʒiˈɑmətɹi/

カテゴリ：

planimetricsmathematical theory