The Sierpinski triangle displays self-similarity: it is composed of three smaller copies of itself, each scaled to half the size and arranged into a triangular shape without rotation.

During the product development meeting, the team decided to run a triangle test to see if consumers could detect any difference between the new formulation and the current one.

During the geometry lesson, the students constructed isosceles triangles to explore symmetry and congruence.

Modern TV dramas often rely on love triangles to keep viewers emotionally invested.

The architect arranged equilateral triangles across the facade to produce a rhythmic pattern.

In the geometry exam, she had to identify which diagrams were acute triangles and explain why.

In the geometry workshop, we used scalene triangles to demonstrate how different side lengths affect area.

The students were surprised to discover several obtuse triangles in the geometry competition problems.

In the programming class, we wrote a function to print Floyd's triangle as an introductory exercise.

The engineer designed a drill bit shaped like a Reuleaux triangle to bore nearly square holes in soft metal.