Class X - Trignometry.
In a Right angle triangle,
Sineθ = opposite/hypotenues
Cosθ = adjacent/hypotenues
Tanθ = opp/ajd
secθ = hyp/adj
cosesθ = hyp/opp
cotθ = adj/opp
These are basic 6 trinometry functions.
Also we will be learning the values for all 6 trignometry functions.