## What is descriptive geometry in math?

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Descriptive geometry is the branch of geometry which allows the representation of three-dimensional objects in two dimensions by using a specific set of procedures. The resulting techniques are important for engineering, architecture, design and in art.

**Is descriptive geometry still used?**

The term descriptive geometry is still used for this method of representing the vertical and horizontal projections of an object. However, the modern term for the method is orthographic projection. France found this new geometry so important to fortification design that it was held as a state secret for several years.

**How is descriptive geometry used in architecture?**

Descriptive geometry is a section of geometry in which different methods of three- dimensional representation of objects on a flat surface are studied. It is one of the main disciplines in professional training of an architect.

### Who created descriptive geometry?

Gaspard Monge, count de Péluse

Gaspard Monge, count de Péluse, (born May 10, 1746, Beaune, France—died July 28, 1818, Paris), French mathematician who invented descriptive geometry, the study of the mathematical principles of representing three-dimensional objects in a two-dimensional plane; no longer an active discipline in mathematics, the subject …

**Which historical period has the descriptive geometry been geometrically coded?**

Descriptive geometry as a science was formed in the end of the 18th century in France by Gaspard Monge, but various methods of projection were used long before.

**Who is the father of descriptive geometry?**

Gaspard Monge

## Why is geometry so important for engineer?

Architects use geometry to study and divide space as well as draft detailed building plans. Builders and engineers rely on geometric principles to create structures safely. Designers apply geometry (along with color and scale) to make the aesthetically pleasing spaces inside. Applying geometry in design is unavoidable.

**How do you find the true length of a line?**

To find the true length of a line you must take a view parallel to the line; in other words, if a line is a parallel to the folding line in one view, it is shown in true length in the adjacent view.

**How is geometry used in real life?**

Geometry is used in various daily life applications such as art, architecture, engineering, robotics, astronomy, sculptures, space, nature, sports, machines, cars, and much more. Some of such applications used in daily life are mentioned below: Nature: One of the best examples of geometry in daily life is nature.

### How is geometry used in engineering design?

Engineers use geometry for visualizing and drawing out designs on blueprints, also using multiple geometrical tools like protractors & compasses. These can also help when finding angle bisectors, perpendicular bisectors, and pairs of angles.