noun
- the branch of mathematics that deals with the relationships between the sides and angles of triangles
Examples
- Students typically study trigonometry after completing algebra and geometry.
- The engineer used trigonometry to calculate the height of the building.
- Trigonometry is essential for understanding waves and oscillations in physics.
- She struggled with the trigonometry problems involving sine and cosine functions.
- Navigation systems rely heavily on trigonometry to determine precise locations.
- The carpenter applied basic trigonometry to cut the roof beams at the correct angles.