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).
1 Relationship between measurement of the sides and angles in a Triangle: The largest interior angle and side are opposite each other. 2  The same rule applies to the smallest sized angle and side and the middle sized angle and side.n any triangle. 1  the largest interior angle is opposite the largest side. 2  the smallest interior angle is opposite the smallest side. 3  the middle-sized interior angle is opposite the middle-sized side.