# Father of trigonometry. Father of Trigonometry Who is Not Just a Mathematician 2022-10-22

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Trigonometry is a branch of mathematics that deals with the study of triangles and the relationships between their sides and angles. It has a wide range of applications, including in engineering, physics, and astronomy. The study of trigonometry can be traced back to ancient civilizations, such as the Egyptians and the Babylonians, who used it for practical purposes such as land measurement and construction. However, the father of trigonometry is generally considered to be the ancient Greek mathematician Hipparchus of Nicaea.

Hipparchus was born in Nicaea, a city in modern-day Turkey, around 190 BC. He is known for his contributions to mathematics and astronomy, and is considered one of the greatest astronomers of the ancient world. In addition to his work in trigonometry, he also made significant contributions to the development of the calendar and the measurement of time.

One of Hipparchus's most notable achievements in trigonometry was his development of the first known trigonometric table, which provided values for common trigonometric functions such as sine, cosine, and tangent. This table was a major advancement in the study of trigonometry and allowed for more accurate calculations to be made. In addition, Hipparchus also developed the concept of chord, which is a line segment connecting two points on a curve. This concept is still used in modern trigonometry and has played a significant role in the development of calculus.

Hipparchus's work in trigonometry and astronomy was not well known during his lifetime, but his ideas were later rediscovered and developed by other mathematicians and astronomers. For example, the mathematician Ptolemy, who lived in the 2nd century AD, built upon Hipparchus's work and further developed the field of trigonometry.

Despite the many contributions of Hipparchus to the field of trigonometry, his work was largely forgotten for centuries. It was not until the Renaissance that his contributions were rediscovered and his work began to be recognized as the foundation of modern trigonometry. Today, Hipparchus is considered the father of trigonometry and his contributions to the field continue to be studied and admired by mathematicians and astronomers around the world.

## The Father of Trigonometry

Trigonometry and its functions have an enormous number of uses in our daily life. Related fields such as physical chemistry naturally use trig. Theorems on the lengths of chords are essentially applications of the modern law of sines. Between the solstice observation of Meton and his own, there were 297 years spanning 108,478 days. Hipparchus wrote a commentary on the Arateiaâ€”his only preserved workâ€”which contains many stellar positions and times for rising, culmination, and setting of the constellations, and these are likely to have been based on his own measurements. He is also famous for his incidental discovery of the precession of the equinoxes. .

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## History of trigonometry

The angles between those sides have fixed relationships too. The places these events took place in different place like Greece and India, to Sweden to Germany. The length 1 is the hypotenuse of any right triangle, and has legs length sin x and cos x with x being one of the two non-right angles. He was the first to say that the Sun, and not the Earth, was the center of our universe. . Coins were made in second and third centuries with his honor in Bithynia. He studied at Euclid's school probably after Euclid's death , but his work far surpassed the works of Euclid.

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## Who is the father of trigonometry?

Hippocras's biographies were written by following people. The academy was incorporated in 2015 to cater to the needs of students, who aim to crack competitive exams by connecting with the best brains around. Spherical trigonometry also owes its development to his efforts, and this includes the concept of the six fundamental formulas for the solution of spherical right-angled triangles. Prediction of a solar eclipse, i. The six trigonometric capabilities are sine, cosine, secant, cosecant, tangent and cotangent. Because from that time it won't be possible to know even about the overall galaxy.

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## Father of Trigonometry

His interest in the Previously, Phaenomena and Entropon. Baltimore: Johns Hopkins University Press. He was most famous for his initial discovery in a precision of equinoxes. The Mathematics of Egypt, Mesopotamia, China, India, and Islam: A Sourcebook. Edited with an Introduction and Commentary. . What are the 4 types of trigonometry? Ă‚ Trigonometry is further classified into two sub-branches.

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## Who is the father of the trigonometry?

Determine the values of sinĂ‚ P,Ă‚ cosĂ‚ PĂ‚ and tanĂ‚ P. Studi in onore di Michelle R. It is necessary to get knowledge about the sides of the right triangle because it defines the set of important trigonometric functions. He was also one of the first to teach that the world was round, an idea not to be proven for almost another one thousand years. Mathematics in Society and History: Sociological Inquiries. Delambre, in 1817, cast doubt on Ptolemy's work. It was there that he first had the idea to create a resource for physics enthusiasts of all levels to learn about and discuss the latest developments in the field.

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## Trigonometry (Functions, Table, Formulas & Examples)

This makes Hipparchus the founder of trigonometry. His tutor replied that it was the science of constructing exact figures and of determining the proportions between their different parts. His models were the first to survive the motions and quantitative models of sun and moon still exist. A History of Ancient Mathematical Astronomy. In Weinberg, Saul S ed. He developed a symbol for zero: a dot underneath numbers. Journal for the History of Astronomy 36.

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## Who is father of trigonometry?

The devices like gnomon, the armillary sphere, the astrolabe, and many more were been discovered by Hipparchus. } Ptolemy used these results to create his trigonometric tables, but whether these tables were derived from Hipparchus' work cannot be determined. Trigonometry traces its roots back to Ancient Babylon and Egypt. La Spezia: AgorĂ  Edizioni: 145â€”156. Archive for History of Exact Sciences 57: 465â€”502. With these values and simple geometry, Hipparchus could determine the mean distance; because it was computed for a minimum distance of the Sun, it is the maximum mean distance possible for the Moon. With this method, as the parallax of the Sun decreases i.

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## Hipparchus

What are the 3 types of trigonometry? Trigonometry was formulated for computations in astronomy. We must admire your though atleast you thought about him, nice going good keep the good work we are always ready to. His methods of teaching with real-time examples makes difficult topics simple to understand. . The Crest of the Peacock: Non-European Roots of Mathematics 2nded. The Geographical Fragments of Hipparchus. Answer: Leonard Digges is the father of mensuration.

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## Who is the Father of trigonometry?

Die geographischen Fragmente des Hipparch. Mathematics is one of the ancient sciences developed in time immemorialâ€¦. Calculus will help you solve many physics equations. . Who is the Father of Mathematics? The Almagest is primarily a work on astronomy, and astronomy relies on trigonometry.

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