The munber of diagonals that can drawn i a regular polygon with twenty sides is______

来源:学生作业帮助网 编辑:六六作业网 时间:2024/10/06 09:06:15
Themunberofdiagonalsthatcandrawniaregularpolygonwithtwentysidesis______Themunberofdiagonalsthatcandr

The munber of diagonals that can drawn i a regular polygon with twenty sides is______
The munber of diagonals that can drawn i a regular polygon with twenty sides is______

The munber of diagonals that can drawn i a regular polygon with twenty sides is______
正四边形的边长为20 则对角线为___ 答案是 20根号2