Equilateral triangle - All sides are equal, Isosceles triangle - 2 sides are the same length, Scalene triangle - No sides are the same length, Right angle triangle - One angle is 90 degrees, Equilateral , Scalene , Isosceles , Right angle ,

Triangles

打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？