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    Did anyone else make any stupid mistakes?? E.g. Got the write answer at first, 100- 25pi or something then guess who changed it to 100-10pi because i decided that the area of a circle was non pi(r^2) but actually pi times diameter... OOOOOPS

    Super disappointed in myself! Never gotten lower than 95/100 on a maths paper but i think this paper was finally the one i messed up... And it had to be my actual GCSE!
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    for the vectors one can you go through the 1/4 root or is that wrong i.e. a+1/4(3b-a)
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    (Original post by Blueee29)
    Did anyone else make any stupid mistakes?? E.g. Got the write answer at first, 100- 25pi or something then guess who changed it to 100-10pi because i decided that the area of a circle was non pi(r^2) but actually pi times diameter... OOOOOPS

    Super disappointed in myself! Never gotten lower than 95/100 on a maths paper but i think this paper was finally the one i messed up... And it had to be my actual GCSE!
    1. for the vectors one can you go through the 1/4 root or is that wrong i.e. a+1/4(3b-a)
 
 
 
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