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.
Boasting is in direct statement, and is louder and more vulgar than ostentation. There may be great display or show with little substance; ostentation suggests something substantial to be shown. Pageant, pageantry, parade, and pomp refer principally to affairs of arms or state; as, a royal pageant; a military parade.