ยปsecond day of skool.BORING
Tuesday, June 27, 2006
actually,im kinda exxagerating..
it's not boring.juz that,i was pranked upon.
which i DUN quite like it..
but i did learn some new cool stuff.
Maths is actually kinda cool.
ok.it's nice.it's trigo.
had a good conversation with mi "daddie" aka Goro.
did our english stuff in the library.
saw "him" outside the lab.Mr.Lim is teaching them.how NICE.
then today oso the day i gotta learn wat is responsibility..
im nt gonna leave my wallet to anyone..TOO dangerous.. ><"
then me oso very sian lor.but overall,kinda cool la..
Juz very tired.
LOLs.
haiix.i really dun like to be pranked on.
It's not nice.
it's COOL to see that person pespire and wince wen thier belongings are gone.
Ok.how long is this gonna last?
u gotta shout "KIDS,PHONY.LAMERS."
It's not cool.ok.
but i got my attitude.u got me.
i have it,u have urs.
anyway,im gonna sign out soon.
(:
BUT! before i leave,
i ask u one trigo qns.. (:
If sin45 = cos45 =0.707,find the value of
sin45+ sin135 + 2 cos135.
NO PEEKING!
the answer down there.. (:
SOLUTION :
(0.707)
sin45 + sin135 + 2 cos135.
180 - 135 + 45
sin A = sin B
Therefore, sin135 is equal to sin45
which is equal to 0.707.(DONE)
sin45 + sin135 + 2 cos135
=0.707 + sin45 + 2(-cos 45)
=0.707 + 0.707 + 2(-0.707)
= 0 (DONE)
TRIGO rocks! (:
words spilled @ 6/27/2006 07:10:00 PM /
> leave goosebumps here ⋄
