The regular hexagon hidden in a cube unfolds to a straight line on a net of the cube.
INTERNATIONAL KWEEN OF TRIGONOMETRY
@vivalasestrellas
Puns are a SIN
New MOMA exhibit. Via Joanne Growney.
Toyota Matrix (matrix)
Inscribed in a grid of 2n-by-2n cells is a circle with diameter 2n - 1. How many cells include a segment of the circle?
The count grows simply as 8n - 4. How would you show that?
Pendulum and light. Via here
Blog do profº Ulysses TDBueno destinado a curiosidades, demonstrações, links, trabalhos, artigos, imagens e tudo que possa mostrar a matemática no mundo.
107 posts