Plotting a 60° angle

To plot a 60° angle, we refer you back to the plotting of an equilateral triangle.

Байланысты экстралар

Weighing the Pythagorean theorem

In this experiment we provide proof of the well-known theorem of...

Plotting a perpendicular to a line at a given point P on the line

Both line e and point P, which is situated on it, are given. Let’s...

Plotting a 45° angle

By bisecting a straight angle (180°), we get a right angle (90°)....

Plotting a parallel line at a given distance

Line e is given. Let’s plot a line parallel to line e 2 cm away.

How to copy an angle

Let’s copy a given alpha convex angle onto ray f with starting...

Жазық фигуралардың периметрі мен ауданын, беттің ауданын және көлемін есептеу

Анимацияның көмегімен жазық фигуралардың периметрі мен ауданын...

Measuring the height of a tower

Calculating the height of a classic water tower with a tape...

Measuring the height of a cathedral

We will measure the height of this large cathedral with a set...

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