The condition is thought to be caused by a combination of side effects of the drug (clenching and grinding of teeth, dry mouth) and lifestyle factors (infrequent oral hygiene, frequent consumption of sugary drinks), which may be present in long term users.
An Interior Angle is an angle inside a shape. Note: When we add up the Interior Angle and Exterior Angle we get a straight line, 180Â°. (See Supplementary Angles).
Dictionary entry overview: What does acute angle mean? â¢ ACUTE ANGLE (noun) The noun ACUTE ANGLE has 1 sense: 1. an angle less than 90 degrees but more than 0 degrees Familiarity information: ACUTE ANGLE used as a noun is very rare.