Educational & College Advising from College Coach. Working parents are increasingly distracted by concerns about their childrenâs education â how theyâll pay for college, whether their young children will be successful in school, navigating the new Common Core, and more.
Definition of right angle for Students. : an angle formed by two lines that are perpendicular to each other : an angle of 90 degrees.
An angle is the opening between two lines that meet at a point and angular measure describes the size of an angle in degrees, designated by the symbol Â°. A full circle is divided into 360Â° and a right angle measures 90Â°. One degree can be divided into 60 arcminutes (abbreviated 60 arcmin or 60').