tetrahedra

Noun

Plural form of tetrahedron. Solid shapes with four triangular faces.

ریشه

Derived from the Greek words 'tetra' meaning 'four' and 'hedra' meaning 'base' or 'seat'.

مثال

• The artist's sculpture was composed of several interlocking tetrahedra.
• Tetrahedra are used in 3D modeling software.
• The molecular structure of methane is a tetrahedron.

ترکیب‌های رایج

Regular tetrahedra Tetrahedra shape Tetrahedra structure