Congruent means exactly the same. Proportional means that it's similar.
polygons that have corresponding angles congruent and corresponding sides proportional
All four sides of a rhombus are congruent. A trapezoid can have at most three congruent sides.
Similar.
Proportional.
Such triangles are similar.
polygons that have corresponding angles congruent and corresponding sides proportional
All four sides of a rhombus are congruent. A trapezoid can have at most three congruent sides.
All four sides of a rhombus are congruent. A trapezoid can have at most three congruent sides.
erectile disfunction
Similar.
A similar figure has the same interior angles as a congruent figure but its sides are in proportion to a congruent figure.
Proportional.
similar
The fact that corresponding angles are congruent does not require corresponding sides to be proportional - except in the case of a triangle. For quadrilaterals, think of a square and rectangle.
similar polygons
Proportional.
Such triangles are similar.