2d20

2d 20Memperkenalkan Kelas Plaxis V20 2D Plaxis adalah program analisis geoteknik yang dipilih karena dapat menganalisa stabilitas tanah dengan menggunakan metode elemenD20s are used for resolving skill tests, and for rolling on certain large tables. Often, two or more d20s will be required. This is noted as Xd20, where X is the number of dice to be rolled.