Sentence examples for be a closed triangle from inspiring English sources

Let (Lambda ) be a closed triangle in (mathbb {C}).

For example, the first default shape is a closed circle (pch=16 in base graphics), the next is a closed triangle (pch=17), and so on.

Let S be the subset of (mathbb {C}) obtained by removing an open triangle from a closed triangle.

Let S be the subset of (mathbb {C}) obtained by removing a finite number of open triangles from a closed triangle.

As a matter of fact, the rigidity of a closed triangle enforces the fact that the sum of the depth differences between every two vertices concatenated around the triangle, be zero.

This is a closed world.

"It's a closed club.

Saudi Arabia is a closed society.

This is a closed case".

It's a closed art form".

"It's a closed chapter," he said.