Question

trignometry

Answer 1

\(\huge\color{green}{{\rm *Trigonometry}*}\)

Answer 2

First part of this word is from Greek trigon \(\huge\color{blue}{{\rm Triangle}}\)
and the 2nd part of this word is from Greek metron \(\huge\color{brown}{{\rm a}~\rm measure}\)
Trigonometry: measuring angles and sides of triagnles

Answer 3

thanks

Answer 4

http://www.cut-the-knot.org/WhatIs/WhatIsTrigonometry.shtml
link

Answer 5

and np :)