Urethrorrhagia refers to urethral bleeding in the absence of urine associated with dysuria and blood spots on underwear after voiding. This condition, which often occurs in prepubertal boys at intervals several months apart over a period of many years, has a benign self-limited course.
Definition: A trapezoid is a quadrilateral that has only one pair of parallel sides. The non parallel sides of a trapezoid are called legs. Definition: A parallelogram is a quadrilateral that has both pair of opposite sides parallel. Definition: An isosceles trapezoid is a trapezoid, whose legs have the same length. It is clear from this definition that parallelograms are not isosceles trapezoids.
Corollaries, &. CPCTC. Isosceles Triangles Has at least 2 congruent sides. The angles opposite the congruent sides are congruent Converse is also true. The sides opposite the congruent angles are also congruent. This is a COROLLARY. A corollary naturally follows a theorem or postulate. We can prove it if we need to, but it really makes a lot of sense. The bisector of the vertex angle of an isosceles Î´ is the perpendicular bisector of the base.