関連ワード:
a triangle having no two sides equal is called a triangle having any two sides equal is called a triangle having no two sides equal is called a dash triangle a triangle with no two sides equal is called a scalene triangle a triangle with no sides equal is called a triangle has no equal sides is called a triangle with any two sides equal in length is called dash triangle a triangle whose any two sides are equal is called a triangle which does not have any of the sides equal is called what do you call a triangle with 2 equal sides
