Qualification > Sciences
Maths & Physics Help
emi:
sry for not mentioning .. paper 6
sweetsh:
I think you measure 2cm from A and then draw the normal as a straight line (90o) and then you extend it to reach DC...Label point(F) where it crosses AB and G where it crosses DC..
and ii) im not sure of it really
emi:
u mean the normal will be straight line ,, with 2 cm away from A ? i tried that but it looks awkward .. made me think its not correct .
you didn't do it ? because of those steps i cant move forward to solve the rest of that Question
sweetsh:
No actually I didnt do it on real beacause im leaving the 08 papers before the exam a day. In the mark scheme they wrote:
all lines present, thin, neat and in correct area
normal at 90° (by eye)
and EF at 30° to normal (by eye)
line KJ to at least beyond P4
astarmathsandphysics:
--- Quote from: ny on May 04, 2009, 07:12:34 pm ---i do have a silly question here.
could anyone please explain to me for this question:
-OCT/NOV 2008 mathematics paper 2( both variants) question 5.it has smthng that i don't really undrstand.i know its about locus but how? my teacher didnt teach us this type of question.thank you.
--- End quote ---
Locus - the set of points. As the square is rotated D traces out a circle.
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