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OCR C2 Maths A level watch

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    http://www.ocr.org.uk/Images/61388-q...hematics-2.pdf

    How do I go about doing 5) iii)? Also are they walking from A to B to C, or just AC
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    (Original post by Chenice)
    http://www.ocr.org.uk/Images/61388-q...hematics-2.pdf

    How do I go about doing 5) iii)? Also are they walking from A to B to C, or just AC
    Heya, I'm going to put this in the Maths forum for you as you should get more responses there.

    You should also check out the forum to see if there's any other threads there which might be helpful to you!

    http://www.thestudentroom.co.uk/forumdisplay.php?f=38
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    (Original post by Chenice)
    How do I go about doing 5) iii)? Also are they walking from A to B to C, or just AC
    A,B,C are in a straight line, so AC includes AB, BC.

    You're looking for the shortest, i.e. perpendicular, distance from T to the line AC.

    Use fact that you know AT now, and the angle TAC.
 
 
 
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