Sierpinski triangles are fascinating fractal patterns.

Morley triangles are a set of triangles that can be constructed inside any triangle.

I saw a flock of black triangles flying in the sky.

The art exhibition featured vibrant colour triangles.

She found herself caught in a web of eternal triangles.

The iron triangles in the government are powerful interest groups that influence policy decisions.

Reuleaux triangles are a type of curve of constant width.

The city planner ensured that the sight triangles at the intersection were clear of obstructions.

Pythagorean triangles are right triangles with integer side lengths that satisfy the Pythagorean theorem.

The carpenter used different work triangles to measure and mark the angles of the wooden frame.