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# math

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Tweet## joao spinelli

on 5 June 2013#### Transcript of math

Math in the real word Math is a science A science if study the numbers Archeological records show that mathematics has always been part of human activity. It evolved from counting, measurement, calculation and systematic study of geometric shapes and motions of physical objects. More abstract reasoning involving logical argument arose with the Greek mathematicians in about 300 ac Branches of mathematics are algebra, geometry and calculus Some important mathematical Albert Einstein Galileu Galilei Pythagoras Almost never realized, but the math is in all places, parks, animals, constructions, in nature, ie everything. The butterfly, for example is a figure symmetric, ie a squiggle that it has on one hand, it has exactly the same distance from each other. In mathematics and the arts, two quantities are in the golden ratio if the ratio of the sum of the quantities to the larger quantity is equal to the ratio of the larger quantity to the smaller one. The figure on the right illustrates the geometric relationship. Expressed algebraically When a ball hits you played on one side of the table, the ball trajectory will form an angle with the edge. After the ball hit the rim, its trajectory will change. This new path will form an angle with the edge of the first trajetória.O equal to the angle of arrival of the ball is equal to the exit angle.

If the ball reaches an angle of 30 ° to the edge, it also comes at an angle of 30 º.

If you consider the angle formed with the edge hit the ball, he will always be greater than zero even at 90 º. Now if you consider the internal angle formed by the trajectory of the ball, it can vary a little bit greater than 0 ° to a little less than 180 To build the triangle, start with "1" at the top, then continue placing numbers below it in a triangular pattern.

Each number is just the two numbers above it added together (except for the edges, which are all "1").

(Here I have highlighted that 1+3 = 4) Thank you Bernardo Esther João Vittor Julia

Full transcriptIf the ball reaches an angle of 30 ° to the edge, it also comes at an angle of 30 º.

If you consider the angle formed with the edge hit the ball, he will always be greater than zero even at 90 º. Now if you consider the internal angle formed by the trajectory of the ball, it can vary a little bit greater than 0 ° to a little less than 180 To build the triangle, start with "1" at the top, then continue placing numbers below it in a triangular pattern.

Each number is just the two numbers above it added together (except for the edges, which are all "1").

(Here I have highlighted that 1+3 = 4) Thank you Bernardo Esther João Vittor Julia