Curved Surfaces May Consist of a Series of Small, Flat

Question

Curved surfaces may consist of a series of small, flat surfaces called:
A) elements
B) chords
C) tabs
D) hems

Accepted Answer

Curved surfaces can be broken down into small, flat surfaces called elements. This allows for easier design and manufacturing, as the shape can be approximated by a series of flat planes. Chords, tabs, and hems are not typically used to describe curved surfaces.