Formulas of geometry play an integral role in the study of geometry, the science of spatial relations. This may scare you at the start, but as soon as you master them, you will feel an exciting use of them in math problems. Formulas are used not only in mathematics, but also in other main subjects, such as physics, engineering, navigation, etc. That is why teachers always emphasize the importance of studying the basic formulas of geometry.
History of geometry
The term "geometry" was coined from two Greek words "Earth" (Geo) and measure (metria). Science, which is widely studied by students and is widely used in many fields today, was invented and first used by the Greeks. From the ruins it is clear that they have left behind, that they have a very good understanding of science related to the measurement of shapes, angles, areas and distances.
Based on the geometrical principles used by different groups of ancient people, science is widely reclassified into early geometry, Egyptian geometry, Babylonian geometry, Greek geometry, Hellenistic geometry, Indian geometry and Chinese geometry.
Brain and geometry
According to a report dated May 23, 1988, entitled "Flat Geometry Facts" in the Los Angeles Times, "the brain appears to use simple geometric calculations to instantly determine depth and distance, but researchers say that if the ability is studied in Egypt" .
In this post, Times employees and telegraph reports were cited as “Scientists from the Smith-Kettlewell Research Institute of Eye Research in San Francisco, who study how the nervous system allows people to see in three dimensions, found that the brain uses either congenital or digested geometric principles.
Geometry in real life
Geometry formulas that help in the creation of various engineering or navigational calculations are sometimes very useful in real life situations. For example, when you plan to paint your living room, you need to know the area of the wall that you need to paint, so that you can get paint in the appropriate way.
Here is another example. Farmers who want to buy fertilizer for their farms should know the area of land that needs fertilizer. Therefore, people belonging to all sectors must have a reliable knowledge of the basic formulas of geometry and their practical application. Here is a list of basic formulas that you need to know for sure:
1. Perimeter of a triangle, a rectangle, a square and a circle
2. The area of a triangle, rectangle, square, circle, parallelogram and trapezium
3. Volume of a cube, sphere, cylinder, cone and pyramid
4. The surface area of the cube, sphere, cylinder, cone, pyramid and trapezium.
Some of the theorems of geometry that students may find useful are the first Euclidean theorem, the theorem on the intersection of lines, the theorem of civil wars, the highly realized Pythagorean theorem and the theorem on rectilinear congruence.
It is believed that knowledge of geometry is very important in life. When students get used to applying formulas of geometry in their mathematical / scientific / engineering curriculum at different levels of assessment, their analytical and logical thinking gradually improves. Thus, the study and application of formulas will help you both mentally and mathematically.
