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

Nuevos recursos

Other Variations of Cosine
The Geometry of the Coefficients of a Quadratic Function
Taylor Error Bound
Rolling a Square
General Polar Equation of Conics with Rotation (1)

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swd-review-fig1
This is Sparta
RotationaroundFocus
Cosine and sine addition formulas

Descubre temas

Distribución binomial
Traslación
Geometría
Rectas
Razones