- Who invented trigonometry?
- Who is the father of trigonometry?
- Who invented math?
- Which country invented trigonometry?
- How trigonometry is used in real life?
- What country is first in math?
- Why was trigonometry invented?
- Who discovered sine and cos?
- Why Sine is called sine?
- Who discovered zero?
- Who invented time?
- Who invented exams?

## Who invented trigonometry?

Hipparchus of NicaeaThe first trigonometric table was apparently compiled by Hipparchus of Nicaea (180 – 125 BCE), who is now consequently known as “the father of trigonometry.” Hipparchus was the first to tabulate the corresponding values of arc and chord for a series of angles..

## Who is the father of trigonometry?

HipparchusThe first trigonometric table was apparently compiled by Hipparchus, who is consequently now known as “the father of trigonometry”.

## Who invented math?

Beginning in the 6th century BC with the Pythagoreans, the Ancient Greeks began a systematic study of mathematics as a subject in its own right with Greek mathematics. Around 300 BC, Euclid introduced the axiomatic method still used in mathematics today, consisting of definition, axiom, theorem, and proof.

## Which country invented trigonometry?

The Babylonians could measure angles, and are believed to have invented the division of the circle into 360º. However, it was the Greeks who are seen as the original pioneers of trigonometry. A painting of the famous greek geometrist, and “father of measurement”, Euclid.

## How trigonometry is used in real life?

Trigonometry can be used to roof a house, to make the roof inclined ( in the case of single individual bungalows) and the height of the roof in buildings etc. It is used naval and aviation industries. It is used in cartography (creation of maps). Also trigonometry has its applications in satellite systems.

## What country is first in math?

Singapore is the smartest country in the world, followed by Hong Kong, South Korea, Taiwan, Japan, Finland, Estonia, Switzerland, Netherlands and Canada rounding out the top 10.

## Why was trigonometry invented?

The ancient Greeks transformed trigonometry into an ordered science. … Most of the early advancements in trigonometry were in spherical trigonometry mostly because of its application to astronomy. The three main figures that we know of in the development of Greek trigonometry are Hipparchus, Menelaus, and Ptolomy.

## Who discovered sine and cos?

AryabhataRegarding the six trigonometric functions: Aryabhata (476 CE – 550 CE) discovered the sine and cosine; Muhammad ibn Musa al-Khwarizimi (780 CE – 850 CE) discovered the tangent; Abu al-Wafa’ Buzjani (940 CE – 988 CE) discovered the secant, cotangent, and cosecant.

## Why Sine is called sine?

The word sine comes from the Latin sinus, bosom, because early translators mistook the Arabic word for chord and thought it was the Arabic word for bosom. The “co-” prefix in cosine and cotangent simply stands for co-angle, the complementary angle. The cosine of an angle is the sine of its complementary angle.

## Who discovered zero?

MayansThe first recorded zero appeared in Mesopotamia around 3 B.C. The Mayans invented it independently circa 4 A.D. It was later devised in India in the mid-fifth century, spread to Cambodia near the end of the seventh century, and into China and the Islamic countries at the end of the eighth.

## Who invented time?

The measurement of time began with the invention of sundials in ancient Egypt some time prior to 1500 B.C. However, the time the Egyptians measured was not the same as the time today’s clocks measure. For the Egyptians, and indeed for a further three millennia, the basic unit of time was the period of daylight.

## Who invented exams?

Henry Fischel’ If we were to go by historical sources, then exams were invented by an American businessman and philanthropist known as Henry Fischel somewhere in the late 19th century.