Hey guys! So I'm in 3rd year and I'm just wondering does anyone know any good websites or tutorials to really get sin, cos, tan and pythagorus's therum into my head!!! Ye might even have yere own methods to help me.
Please help:]
Thanks

Ashleighwyse
Sin :Silly Old Harry
Cos : Caught A Herring
Tan : Trawling off America
Thats how i was taught for it to stick in my head , im in 6th year now and its still in there
(hyp)2 = (opp)2 + (adj)2

VampireBlue1234
Thanks Asleigh

Random
Soh Cah Toa helps me best  just write it at the top of your page every time you attempt a question.
Pythagoras' theorem...for me, it just comes up so often it's drilled into my memory...as far as I know its in our log books.
Also remember special triangles, inverse sin/cos/tan (when getting the angle) and try lots of problems. (sorry don't know if you're HL or OL?)

VampireBlue1234
Hey Im doing Hl:] Thanks for the help

SophiePark
Hi a great website is here : http://www.skoool.ie/skoool/junior.asp?id=1604 they do great explainations :) hope this helped you!

VampireBlue1234
Thanks a million.

claire_cull
mocks.ie are really good:D

kay.quinn.50
type in "getting Triggy with it" on youtube....a high school in the US is using rap to show maths is fun

Dazzla16
My maths teacher taught us a funny way of remembering sin, cos and tan
Sin: Silly Old Hitler
Cos: Couldn't Advance His
Tan: Troops Over Asia
Pythagoras theorem is as easy as ABC!
a^2 = b^2 + c^2
(just remember, 'a' is the longest side)
Hope it helps :)

NRichardson24121999
try: sin Oh Hell
cos Another Hour
tan Of Algebra

VampireBlue1234
Thanks guys!!

Me
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