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).
Interior Angles The sum of the measures of the interior angles of a triangle is 180 degrees. Since all the sides of equilateral triangles are the same length, all the angles are the same... The interior angles of an equilateral triangle are all 60 degrees.