How to draw a star with a ruler quickly?

If the task is to draw a smooth and beautiful five-pointed star, without learning the techniques of this process can not do. There are several options for doing the job. How to draw a star using a ruler, will help understand the most famous methods of this process.

Varieties of stars

There are many options for the appearance of a figure such as a star.

Since ancient times, the five-pointed version of it was used for the inscription of pentagrams. This is due to its property, which allows you to make a drawing without taking your hands off the paper.

There are also six-pointed, eight-pointed stars, seven-pointed tailed comets.

Five vertices are traditionally starfish. The same form is often found images of the Christmas version.

In any case, to draw a five-pointed star in stages, it is necessary to resort to the help of special tools, since the image by hand is unlikely to look symmetrical and beautiful.

Executing a Drawing

To understand how to draw a smooth star, you should realize the essence of this figure.

The basis for its outline is a broken line, the ends of which converge at the starting point. It forms the right pentagon - the Pentagon.

The distinctive properties of such a figure are the possibilities of writing it into a circle, and also of a circle into this polygon.

All sides of the Pentagon are equal. Understanding how to properly draw a drawing, you can understand the essence of the process of building all the figures, as well as a variety of diagrams of parts, nodes.

To achieve this goal, how to draw a star with a ruler, you need to know the simplest mathematical formulas that are fundamental in geometry. And also the ability to count on the calculator. But the most important thing is logical thinking.

The work is not difficult, but it will require precision and scrupulousness. The spent efforts will be rewarded with a good symmetrical, and therefore beautiful image of a five-pointed star.

Classical technique

The most famous way to draw a star with a compass, ruler and protractor is simple enough.

For this technique, several tools will be needed: a compass or protractor, a ruler, a simple pencil, an eraser and a sheet of white paper.

To understand how to beautifully draw a star, to act consistently, stage by stage.

You can use special calculations in the work.

Calculating the shape

Starting to draw a beautiful star, the circle should be divided into 5 equal parts. The angle of each will be 72 degrees. Calculate the calculated parameters with difficulty manually.

Therefore, it is necessary to construct a regular pentagon. To do this, use the system of "golden numbers" of a right triangle with legs 1 and 2, and a hypotenuse equal to the square root of 5.

The solution can be based on calculations of the radius of the main circle or the length of the sides of the pentagon. In the latter variant, the upper points of the rays of the star will be located at identical intervals of the vertices of the pentagon.

The arithmetically stated problem is solved inaccurately (there are certain round-off results), which is explained by the method of using irrational numbers. Therefore, geometrically draw a regular, symmetrical star is still easier.

Initial stage of construction

Thinking about how to draw a star with a ruler, you should, first of all, draw a circle. It can be performed with a compass, a protractor or a regular cup. Attaching its upper rim to a sheet of paper, its edge must be circled in pencil.

This circuit must be carried out very thinly, as it will later be removed by an eraser.

Building a star

Drawing a star in stages, you should divide the circle into 5 equal parts. This can be done with the help of the main rule of geometry.

The diameter of the circle is measured with a ruler. The resulting value is multiplied by 6.28. The final result will be the distance used to denote the vertices of the star.

All points are uniformly applied to the circle using the calculated value.

To understand how to draw a star in stages, you should perform all actions on clearly calculated values, without rounding them. Otherwise, the work will turn out to be insufficiently correct and aesthetic.

The vertices marked earlier are connected to each other.

Giving the figure a volume

To ensure the dimensionality of the figure, it is necessary to draw the main faces. To do this, all points of acute angles are connected with opposite obtuse angles.

At this stage of drawing the correct star, the contours of the finished figure appear.

If everything is done correctly, the resulting image will be smooth. This can be checked visually, rotating a sheet of paper and evaluating the shape. It will be unchanged with every turn.

The main contours are induced with a ruler and a simple pencil more clearly. All auxiliary lines are removed.

To understand how to draw a star in stages, you should conduct all the actions thoughtfully. In case of an error, you can correct the drawing with an eraser or perform all the manipulations anew.

Execution of work

The ready-made form can be decorated in a variety of ways. The main thing - do not be afraid to experiment. Fantasy will tell the original and beautiful image.

You can decorate a painted smooth star with a simple pencil or use a wide variety of colors and shades.

To understand how to draw the right star, you must adhere to the ideal lines in everything. Therefore the most popular variant of design consists in division of each ray of a figure into two equal parts by a line proceeding from the top to the center.

Then one side is shaded with a dark shade, and the other is brighter. You can also use just a simple pencil. The shading will in this case be on one side of each ray.

You can not separate the sides of the star by lines. It is allowed simply to paint each ray of the figure with a darker shade from one side.

This option will also be the answer to the question of how to draw the right star, because all its lines will be symmetrical.

If desired, with the aesthetic design of the figure, you can add ornament or other various elements. Adding circles to the tops, you can get the star of the sheriff. Applying a smooth shading of the shady sides, you can get a starfish.

This technique is the most common, since without much effort it allows to understand how to draw a five-pointed star in stages. Without resorting to complex mathematical calculations, it is possible to obtain a correct, beautiful image.

Having considered all the ways how to draw a star with a ruler, you can choose for yourself more suitable. The most popular is the geometric step-by-step method. It is quite simple and effective. Using imagination and imagination, you can create an original composition from the correct, beautiful form. There are a lot of options for drawing a picture. But you can always come up with your own, most unusual and memorable story. The main thing - do not be afraid to experiment!