三角形的边用英文怎么说
时间：
三角形的边在英语中被称为"sides"。"Side"一词来源于古英语"sīde"，意思是"旁边"或"边缘"，在数学中被用来表示三角形的边。
例句：
The triangle has three sides. (这个三角形有三条边。)
The length of each side of the triangle is different. (三角形的每一条边的长度都不相同。)
The sum of the lengths of the two shorter sides of a triangle is greater than the length of the longest side. (三角形的两条短边的长度之和大于最长边的长度。)
例句：
The triangle has three sides. (这个三角形有三条边。)
The length of each side of the triangle is different. (三角形的每一条边的长度都不相同。)
The sum of the lengths of the two shorter sides of a triangle is greater than the length of the longest side. (三角形的两条短边的长度之和大于最长边的长度。)