Confused: Do you mean the white part of the eyes? Are they red and irritated? The sclera is generically referred to as the white of the eye, made of a very tough type of protein. When it becomes red,  the causes can vary; from infection, to eye pressure, to injury, dryness of the cornea, allergy, etc. While some causes may be self-limited, others could blind you.
Given that triangle CDE is translated down and to the right, forming triangle C'D'E'. Therefore, the congruency statement that is correct is Î´DCE â Î´D'C'E'.
The symbol for congruence is. If A and B are two objects being compared, such as line segments, angles, triangles etc, then the statement is read as A is congruent to B. If there is a diagonal line through the symbol, this means 'not': is read as A is not congruent to B.he symbol for congruence is. If A and B are two objects being compared, such as line segments, angles, triangles etc, then the statement is read as A is congruent to B. If there is a diagonal line through the symbol, this means 'not': is read as A is not congruent to B.