In elementary geometry the word congruent is often used as follows. The word equal is often used in place of congruent for these objects. 1  Two line segments are congruent if they have the same length. 2  Two angles are congruent if they have the same measure.3  Two circles are congruent if they have the same diameter.ore formally, two sets of points are called congruent if, and only if, one can be transformed into the other by an isometry, i.e., a combination of rigid motions, namely a translation, a rotation, and a reflection.
Calcium deposits in soft tissue (Soft Tissue Calcification, STC) are well known phenomena in the medical world. Unlike healthy calcification that is responsible for bones and teeth, STC is associated with numerous diseases and conditions that pose serious health concerns.alcium deposits in soft tissue (Soft Tissue Calcification, STC) are well known phenomena in the medical world. Unlike healthy calcification that is responsible for bones and teeth, STC is associated with numerous diseases and conditions that pose serious health concerns.
I decided to do some online investigation to see if the vinegar fumes really are toxic, and I came across this website. Basically, a science teacher got cited for having a sealed bottle of food-grade vinegar not in a special dangerous-acids cabinet.Go figure...your salad will kill you...or something. am sensitive to the fumes in white vinegar. Apple cider vinegar doesn't seem to bother me as much. My husband just used Tabasco sauce on his rice tonight and the fumes from the vinegar in the sauce caused my chest to pain. I am very chemically sensitive and fume sensitive anyway but this took me by surprise.