X-Nico

unusual facts about equilateral triangle



Napoleon's theorem

In mathematics, Napoleon's theorem states that if equilateral triangles are constructed on the sides of any triangle, either all outward, or all inward, the centres of those equilateral triangles themselves form an equilateral triangle.


see also

Seal of the President of the Philippines

Inside and at the center of the equilateral triangle is the traditional golden-yellow sea lion (Ultramar) of the Coat-of-Arms granted to the City of Manila in 1596, on guard with a sword on its right paw, at hilt.

Inside and at the center of the equilateral triangle is the traditional golden-yellow sea lion (Ultramar) of the Coat-of-Arms granted to the City of Manila in 1596, on guard with a sword on its right paw, at hilt.

Triangle and Robert

The Grain Sentry (an equilateral triangle, partly shaded) – The grain sentry, formerly the Food Pyramid, was on the run from the law when he was introduced, having been framed by the International Culinary Institute in an attempt to preserve the doctrine of the food groups.