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.
swagÂ·ger. intr.v. swagÂ·gered, swagÂ·gerÂ·ing, swagÂ·gers. 1. To walk or conduct oneself with an insolent or arrogant air. 2. To brag; boast. n. A swaggering manner of moving or behaving. [Probably frequentative of swag .]. swagâ²gerÂ·er n. swagâ²gerÂ·ingÂ·ly adv.