triangles

triangles have three sides.

in geometry, triangles are fundamental shapes.

triangles can be classified into different types.

many architectural designs incorporate triangles.

triangles are often used in truss structures.

equilateral triangles have equal sides.

triangles can be used to create patterns.

understanding triangles is important in mathematics.

triangles are often used in art and design.

triangles can be found in nature, like in mountains.