X-Axis - the principal or horizontal axis of a system of coordinates, points along which have a value of zero for all other coordinates., Y-Axis - the secondary or vertical axis of a system of coordinates, points along which have a value of zero for all other coordinates., Origin - in which the ordered pair is (0,0),

Coordinates

さんの投稿です

リーダーボード

表示スタイル

オプション

テンプレートを切り替える

自動保存: を復元しますか?