関連ワード:
a triangle that has two sides of equal length a triangle that has two sides of equal length is called a triangle that has 2 sides of equal length a triangle that has two sides of the same length a triangle with two sides of equal length is called a triangle with two sides of equal length a triangle having two sides of equal length a triangle having two sides of equal length is called a triangle with two sides of equal length codycross a scalene triangle has two sides of equal length
