t- square, is used to guide in drawing horizontal lines and in, protractor, is used for measuring and setting of angles other than, tape rule, is a concave, spring-steel blade ruler that, triangle, are used for drawing vertical and oblique lines., ruler, the most popular type of measuring tool,

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?