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hey!anyone has 2009 june ms !!!!!!!!!!! rili urgent!
here
edexcel 2009 juneQ9aplzzzz help and explain in details.anyone?
We need to find in terms of r.Therefore, the volume is equal to,Now you need to find what makes the surface area.2 sectors + 2 rectangles + curved faceSo, I hope that explains everything.
gr8!!!!!!!!!!!!!! THANKYOU
may/june 2007 C2 edexcelQ9asomeone plzz explain why were not starting fomr zero :s
Your question does not make sense.