Hipparchus, who was a Greek astronomer
"Trigonometry" comes from the Greek words trigonon and metron, and roughly translates to "the measurement of angles".
how can trigonometry use in metallurgy
One example of an astronomer's use of trigonometry is determining the distance to a star by triangulation.
Mechanics use trigonometry to find angles mostly used in body or chassis work.
They use Greek symbols in math since Greek mathematicians invented math.
For conventional reasons based on history. Personally, I rarely use the Greek alphabet because it is more of a hassle on the keyboard.
well, nothing is for sure but it is said that Hipparchus, a Greek geographer. its kind of odd though. but they say that they have evidence of his systematic use of trigonometry. Also Menelaus and Ptolomy helped in the development of trigonometry.
Hipparchus, who was a Greek astronomer
Hipparchus
The word trigonometry originates from the two Greek words 'trigon' and 'metron'. While 'trigon' has the meaning of triangle, 'metron' means to measure. The literal translation of the word trigonometry is to measure triangles.
{}, or the Greek letter phi.
The Greek letter theta
"Trigonometry" comes from the Greek words trigonon and metron, and roughly translates to "the measurement of angles".
how can trigonometry use in metallurgy
'Trigonometry' comes from Greek: 'trigonon' = 'triangle' and 'metron' = 'measure'. So, basically, the measurement of triangles.
Measurements of a trigon (or triangle).