Historical Examples. 1  In the same way, the student may by practice acquire the faculty of perceiving his own prana aura. 2  I landed on prana Beach because I'd heardâbut it wasn't so and it doesn't matter. 3  It is not necessary in this book to go into the general consideration of the nature and character of prana.
exists and is an alternate of 1  . Lines that intersect to form a right angle are called PERPENDICULAR lines.  Lines that intersect to form a right angle are perpendicular. <ul><li>Lines that intersect to form a right angle are called PERPENDICULAR lines.</li></ul>Lines that intersect to form a right angle are perpendicular. Minor edit?
A rhombus is sometimes called a rhomb or a diamond. A square has equal sides and every angle is a right angle (90Â°) Also opposite sides are parallel. A square also fits the definition of a rectangle (all angles are 90Â°), and a rhombus (all sides are equal length).