There are many real answers to both questions. Each congruence test is justified by the fact that a minimum amount of information – in terms of lengths and angles – is required to build a single triangle up to congruence, which means that two triangles of this type are congruent. (d) If A is acute, the built D point is located within the C interval, if C is acute, and on the outside if C is blunt, and similar to the designed S point. Thus, there may be two possible non-congruent triangles. BC- QR. Therefore, the two triangles have three pairs of equal sides, and are therefore congruent by the SSS congruence test. A polygon can always be divided into triangles, so that arguments about the congruence of polygons can almost always be reduced to arguments on congruent triangles. So most of our discussion is about congruent triangles. We will develop the four standard tests to verify that two triangles are congruent. It is also true that numbers with curves can be congruent, such as Z.B. circles of the same radius. The above example with the maps included translations and rotations.

In the diagram on the right, the two prints are congruous, as one can be reflected on the other. Congruence can also be applied to figures with curves, but in such numbers congruent triangles may be insufficient and some direct attraction to transformations may be required. Below is a very simple example of such a situation. Personality-Job Fit Theory was developed by John Holland in 1985. Since then, the model has been considered the most well-known and studied theory of career choice, used in the same way by professionals and academics. This widely used and respected formula can help individuals choose career paths, majors and training programs that best match their personality. Holland`s job-fit model in theory began with six basic principles that were then merged into four hypotheses: the hypoteuse and one side of a perpendent triangle are equal to the hypoteuse and another side of another perpendent triangle, and then the two triangles are congruent. If we were given the length of the hypotension and another side of a perpendant triangle, only such a triangle can be built (up to the congruence). Thanks to the SSS congruence test, the OAB and PFG are congruent isoscess triangles. Vector geometry was developed in the 19th century from Cartesian and Euclidian geometry and has become the usual way of studying phenomena such as electromagnetism, which require a combination of calculation and geometry. Modern mathematics and modern physics regularly move between algebraic and arithmetic ideas and geometrical ideas, using at every point the approach that gives a significant intuition about the situation or provides the clearest evidence. Modern mathematics and physics are as unthinkable without geometry as without algebra.

b Complete the sentence: “Two equipponic triangles are congruent if … Part b shows that I am the center of the circle that touches all three sides. If two characters are congruent, we can cross-reference any part of one character with the corresponding part of the other character.