- supplementary angle
- noun Date: circa 1924 one of two angles or arcs whose sum is 180° — usually used in plural

*New Collegiate Dictionary.
2001.*

- supplementary angle
- noun Date: circa 1924 one of two angles or arcs whose sum is 180° — usually used in plural

*New Collegiate Dictionary.
2001.*

**supplementary angle**— n. either of two angles that together equal 180° … English World dictionary**supplementary angle**— Math. either of two angles that added together produce an angle of 180°. Cf. complementary angle. [1830 40] * * * suppleˌmentary ˈangle 7 [supplementary angle] noun (mathematics) either of two angles which together make 180° … Useful english dictionary**supplementary angle**— Math. either of two angles that added together produce an angle of 180°. Cf. complementary angle. [1830 40] * * * … Universalium**supplementary angle**— sup′plemen′tary an′gle n. math. either of two angles that added together produce an angle of 180° Compare complementary angle … From formal English to slang**supplementary angle**— noun Mathematics either of two angles whose sum is 180° … English new terms dictionary**supplementary angle**— /sʌpləˌmɛntri ˈæŋgəl/ (say supluh.mentree angguhl) noun either of two angles whose sum is 180° … Australian English dictionary**Angle**— This article is about angles in geometry. For other uses, see Angle (disambiguation). Oblique angle redirects here. For the cinematographic technique, see Dutch angle. ∠, the angle symbol In geometry, an angle is the figure formed by two rays… … Wikipedia**supplementary**— adjective Date: 1667 1. added or serving as a supplement ; additional < supplementary reading > 2. being or relating to a supplement or a supplementary angle … New Collegiate Dictionary**Angle chasing**— is a technique to solve or help in solving a kind of geometric problems by studying the angles first. It is often advisable to start geometrical problem solving with angle chasing as it s a simple way to get further information about the… … Wikipedia**Supplementary angles**— A pair of angles is supplementary if their measurements add up to 180 degrees. If the two supplementary angles are adjacent (i.e. have a common vertex and share a side, but do not have any interior points in common) their non shared sides form a… … Wikipedia