Thanks in advance. Reply. Expect to pay $150 per door average. Depending on the quality of the door and hardware, and the condition of the door frames costs could be as low as $125 per door and as high as $200. Get several estimates for the installation (Request an Estimate).
A: Congruent refers to two things being the same exact shape and measure. For example, if two angles are congruent, the degrees of each angle are identical.
Angles are congruent if they have the same angle measure in degrees. They can be at any orientation on the plane. In the figure above, there are two congruent angles. Note they are pointing in different directions. If you drag any of the endpoints, the other angle will change to remain congruent with the one you are changing. For angles, 'congruent' is similar to saying 'equals'.