KATHETAL
Source: 567
Kath″e‐tal (?), a. [[Gr. � a perpendicular line. See Cathetus.]] (Math.) Making a right angle; perpendicular, as two lines or two sides of a triangle, which include a right angle.
Source: 567
Kath″e‐tal (?), a. [[Gr. � a perpendicular line. See Cathetus.]] (Math.) Making a right angle; perpendicular, as two lines or two sides of a triangle, which include a right angle.