Exact trig ratios Table ..Easy way? (2 Viewers)

[watatank]

"all stations to central" was the one in my textbook. i don't recall any other acronyms :/

 

[Marzaa]

I tend to favour the triangles as well as there is less memorisation involved then trig tables (hence less study required for HSC ) and shows that u have a greater understanding on mathematical concepts

 

[S1M0]

i think after using them so many times i know them pretty well, but if i'm unsure i just scribble the triangles in the corner and double check.

eeeeasssyyy!!

Way to bump an old thread.

 

[SoulSearcher]

Way to bump an old thread.

Way to quote the right person.

 

[SoulSearcher]

LOL. Someone got 'owned'. Hats off to you, SoulSearcher...

You're very welcome *bows* Btw, call me Gab

 

[S1M0]

LOL. Someone got 'owned'. Hats off to you, SoulSearcher...

meh.

 

[Lucid Scintilla]

dw io found out im jus gona use my calculator

Don't; you need to know exact trig. ratios.

Here, I'll upload something to remember, a PDF with math formulae; I cannot say that they'll be relevant or useful, though.

 

[Starcraftmazter]

As with anything, find patters.

Sine:
1/2
1/root2
root3/2

So remember, 2 is always on the bottom. On the top, it's 1,1,3 and the last one is a root. On the bottom, the middle is root.

For cos, they are reversed.

For tan, it's easy as. 1/root3, 1, root3. So the first and last are opposites, with the draction first.

 

[Forbidden.]

Don't; you need to know exact trig. ratios.

Here, I'll upload something to remember, a PDF with math formulae; I cannot say that they'll be relevant or useful, though.

I needed that, thanks pal !