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Originally posted by -=MLhtʻ=-
hehe, i was crusing thru the test until the Q7 (a) (i)
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And then (iii)
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I was hoping for 90s.., but now i'll be happy if i get over 80
prove that c^2=b^2-2ab
all u do is put the sides in ratio. You've been given the info that the triangles r similar. So all u do is put the sides into ratio, u get 2 small equations and then thats it.
The but after that, uno that its an isos triangle, so u lets thingo = sumfin. And thats part2.
catholic 4u next...DAT'S gonna b hard!