Polygonal Numbers. Triangular and Square

Polygonal number is a number represented as dots or pebbles arranged in the shape of a regular polygon. Author: prof. Liudmyla Gryzun, G.S.Scovorodu Kharkiv National Pedagogical University

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רישום חופשי
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
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Similar Solids
Roll Dice

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Peaucellier
AnglesEuler
Equilateral Triangle in a circle
Nathan Sanchez line
Tessellations With Transformations
Bernoulli

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Equations
Rational Numbers
Root
Quadratic Functions
Mode