How tall is something that is too high to measure.
Greece introduced trignometry
Hipparchus
Hey use triangulation method refer book of +1
Trignometry
one of them is called trignometry, one is a protractor and the other is a good question...
hipparcus a greek mathematician
=1/2=0.5
yes
It is the shortened (slang) form of trignometry.
There is no Contribution of Thales in the field of trignometry.........
trignometry
Loads and loads of formulas. That's trigonometry. ;-)