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Set of circles, circumferences, perimeters and pi, with 5 discs


Cidepe STHEAM

Learn more about STHEAM education applied to this product by accessing the training path below:

16.3 ALWAYS THE (FAMOUS) NUMBER PI. "Unraveling the mysteries of circumferences."

Function

Intended for experimental study, mathematics laboratory and carrying out mathematical experiments on: Mathematics. Plane and metric geometry. How to obtain the number pi in the circumference? The circumference, the radius, the circle and the perimeter. The radius and diameter of the circumference. The number pi. Drawing the reference lines corresponding to the diameter of each circle. Measuring the perimeters of the different circles, circumferences. The graph of the length of the circumferences versus the diameter, Graph of the function f(D). First-degree polynomial function, affine function. The graph of the function f(D) and the meaning of the angular coefficient. The equatorial perimeter of the Earth, etc.

Cidepe - Industrial Center for Teaching and Research Equipment - is a company of reference in educational instruments in educational institutions in Brazil and abroad. With an experienced team of engineers, professors, researchers, consultants and other collaborators, Cidepe develops products with technology and human talent to improve the teaching dynamics.
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