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Original post by HoneyConquest


What have you done and where are you stuck?
Original post by ghostwalker
What have you done and where are you stuck?

I’ve labelled the parallelogram and I need to show how o to y is parallel to 7a+3b but I don’t know how to
Original post by HoneyConquest
I’ve labelled the parallelogram and I need to show how o to y is parallel to 7a+3b but I don’t know how to


You're given AY:YP :: 2:1, from which you can work out AY as a fraction of AP.

Then you want to work out AP - hint: follow the arrows round.
(edited 6 years ago)

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