About 3000 years ago, trigonometry was used in astronomy and surveying among a few others. Greek astronomers such Hipparchus, Copernicus, and Ptolemy made some valuable contribution to astronomy. However, the small success that the heliocentric hypothesis (the sun is at the center of the solar ...
Studying how trigonometry was done a thousand years before trigonometry was "invented" by the Greek astronomer Hipparchus has the potential to open new doors for math research and education. It might be that their method for trigonometry was superior to our own in some ways. And interestingly, ...
So, if imagining a horse that hops like a rabbit around some city's back alley is your bag, then, by all means, use that instead. You may remember earlier in this book we used the angle the ship was rotated with the sin and cos math library functions to figure out how fast our ...
One-step equations worksheets, solve equations with like terms, using doubles math worksheets free grade 2, when was algebra invented, how do you convert a decimal to a mixed number. Fun sheets - plotting points on a graph, free printable test answer sheets, online isometric paper with cubes...
why was algebra invented simplified radical form of 27 absolute value in radicals free 8th grade worksheets math lesson plans "distributive property" completing the square practice sheet 2 step word problem worksheets interactive factoring games high school Free math Investigatory Projects ha...
Among the pieces of Greek geometrical astronomy that the Arabs made their own was the planisphericastrolabe, which incorporated one of the methods of projecting the celestial sphere onto a two-dimensionalsurfaceinvented in ancient Greece. One of the desirable mathematical features of this method (the...
was happy with the discontinuous functions, but he thought—correctly but without much justification—that Euler was wrong about their not being representable by trigonometric series. It took roughly a century to sort out the answers—and, along the way, mathematicians were forced to take what migh...