supplemental angle
Mathematics
noun
Either of two angles which together equal 180 degrees.
Origin
Mid 18th century.
- graphic arts
- graphic design
- graphic designer
- graphic display
- graphic equalizer
- graphicness
- graphic novel
- graphics
- graphics accelerator
- graphics card
- graphics tablet
- graphite
- graphitic
- graphitise
- graphitization
- graphitize
- graphological
- graphologist
- graphology
- graph paper
- graph theory
- -graphy
- grapnel
- grappa
- Grappelli, Stephane