一个直角三角形有六部分组成，即三条边和三个角。

A triangle is composed of six parts, three sides and three angles.

youdao

有三只蚂蚁，在三角形的三个角落，同时朝着另一个角随机出发了，什么情况下他们不会撞上？

There are 3 ants at 3 corners of a triangle, they randomly start moving towards another corner. What is the probability that they don't collide?

youdao

三角形有三条边和三个角。

The triangle has 3 sides and 3 angles.

youdao

三角形有三条边和三个角。

The triangle has 3 sides and 3 angles.

youdao