関連ワード:
a triangle having 2 sides equal is called a triangle with 2 sides of equal length is called a triangle having two sides equal is called dash a triangle having no two sides equal is called a triangle having any two sides equal is called a triangle has two sides equal is called a triangle whose 2 sides are equal is called a triangle with two opposite sides equal is called what do you call a triangle with 2 equal sides what is a triangle with two equal sides
