The sum of the three angles of every triangle always equals 180Â° . A right triangle always has one angle equal to 90Â° and two angles whose sum is 90Â° , making a total of 180Â° . A rectangle is a four sided shape. with four right angles (90Â° ).
boast 1. v. boastÂ·ed, boastÂ·ing, boasts. v. intr. To talk or write about oneself or something related to oneself in a proud or self-admiring way. v. tr.
Recent Updates. Boast, Boasting, Jactitation, Self-Praise-speaking of yourself in superlatives; Don`t boast much . Say, State, Tell-express in words; Say it all . Wilfully, Willfully-in a willful manner; He had willfully deceived me . Wilful, Willful-done by design; the insult was intentional .