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Please delete!

Never mind, calculator error. Please delete!
(edited 1 year ago)
Reply 1
Original post by penguingirl18
I noticed that the AQA mark scheme for 2016 AS physics paper 1 incorrectly calculates the area of a circle as ((d^2)/4)*pi instead of ((d/2)^2)*pi. What happens if this occurs in exam marking?


they're the same...
Original post by rebelw
they're the same...

Argh, the x^2 button on my calculator is sticky. Guess it's better to know before exams. I was wondering why I was getting different answers... Sorry, I should have checked the equation. I'm going to bed now. :colondollar: :getmecoat:

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