distance of 1,500 light-years. Named for the four bright stars that form a trapezoid, it is largely illuminated by the brightest stars, which are only a few...

all stars of around magnitude 5.6, and form the distinctive shape of a trapezoid. Sigma Octantis was used as a reference to measure the magnitudes of stars...

[altitudes]. So, in a "non-unequal" cyclic quadrilateral (that is, an isosceles trapezoid), the length of each diagonal is √pr + qs. He continues to give formulas...

This is a list of flags, arranged by design, serving as a navigational aid for identifying a given flag. Uncharged flags are flags that either are solid...

Galileo's discovery by nearly two millennia. A 2016 paper reports that trapezoidal rule was used by Babylonians before 50 BC for integrating the velocity...

of Eratosthenes Sieve of Sundaram Euler method Backward Euler method Trapezoidal rule (differential equations) Linear multistep methods Runge–Kutta methods...

characterized by its reddish walls, and the zone of the ñustas (princesses) had trapezoid-shaped rooms. The Monumental Mausoleum is a carved statue with a vaulted...

pyramid and a tetrahedral wedge. He also figured out that a wedge with trapezoid base and both sides sloping could be made to give two tetrahedral wedges...

William III, the maze, which is about one-third of an acre, is planted in a trapezoid shape and was designed by George London and Henry Wise. It was located...

West walls have square windows, the four adjacent walls have isosceles trapezoid windows. At sunrise of any given day, the sunlight hitting the eastern...