関連ワード:
a triangle with two sides the same length is called a triangle with two sides equal in length is called a triangle with exactly two sides of the same length is called a triangle that has two sides the same length is best called a triangle whose two sides are the same length is called an a triangle whose two sides are equal in length is called a triangle with 2 sides of equal length is called a triangle with exactly two sides of equal length is called a triangle with two sides equal in length is called which type of triangle a triangle with any two sides equal in length is called dash triangle
