re edit your comment now!!
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ok :/
Do you think my answer to the Marathon question you posted is wrong?
I thought I could take the number of ways the 10 could sit in 20 seats then times by how many ways they can arrange themselves in the seats
Actually I don't think we are talking about the same question lol
"ABC is a triangle in which AB = AC. AB is produced to D so that BD = BC. Prove that angle ACB = 2 x angle DCB (hint: let angle DCB = x)"
Ah I still have your 2U half yearly
nah, it's a different question since it doesn't involve midpoints or right angles and you only had to prove angle ACB = 2 x angle DCB (does that ring a bell)
year 12 2U?
can you send it over sometime please? I wanna do it.
construct a right triangle ABC where AB is the hypotenuse
let M be the midpoint of AB (so that AM=BM) and contruct MD parallel to CA and construct CM
In triangle BDM and CDM
BD=DC (converse of join of midpoints), DM is common and angle BDM = angle CDM = 90
triangle BDM is congruent to triangle CDM (SAS)
therefore BM must equal to CM
and so AM=BM=CM
circle geo is taking the easy way out
Yeah I thought of that before but I forgotten that any 3 points can form a unique circle.
I found a better proof without involving circle geo anyway
in 48 hours there will be turmoil just play it out with me
lol
smh
internet sarcasm doesn't translate well that's why we add !@!! or ~~ to the end of things
plus all youngens/hscfags are assumed autistic until proven otherwise so everything is taken into literal context :3
besides it's totally possible that you'd be serious since you want vinh's dick in and around your mouth
just poking and prodding is all :3
hahaha intrnt srs bsns
look vinh's #1 fan boy
nobody is fooled by his either except irregular posters
~obviously~ I didn't expect 2013 fags to know my posting ~style~
you totes cared br8
hehe this is boring now
but yeah eet was mee!!@!
thought i might be able to play up on the paranoid users after the zombies thing
thanks for playing with effy
yo br0 -
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