BNGRUP

The dimensions are 22x22mm and consist of quadratic area. There are 50 pieces in two different vivid colors in the team.

The bottom edge measurements are 110 mm and the object height is 200 mm. The volume of triangular pyramids equals one third of the volume of a triangular prism with the same base and height.

The base edge measurements are 110 mm and the object height is 200 mm. It is made of transparent plastic in different colors. It is comparable that the triangular pramit volume is equal to one third of the volume of the triangular prism with the same base and height.

Made of wood and plastic material 40x40 cm in size. The parts of the axes in the circle are hollowed out and there is a disc made of white plastic at the back. The disc is attached to the front fader. By changing the angle made by the x-axis of the urea, the sine values of this angle are observed from the grooves on the axis