Grouping of solids 4

This animation demonstrates various groups of solids through examples.

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The reflection of a point across an axis

Axis t and point P are given. Let’s plot the mirror image (point...

Plotting a 60° angle

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

How to copy an angle

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

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...

Reflecting a line segment across an axis

Axis t and line segment AB are given on a plane. Let’s plot the...

Plotting points at a given distance from a line

Line e is given. Plot point P at a distance of 2 cm from line e.

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