candy6 Posted February 23, 2013 Report Share Posted February 23, 2013 (edited) For the Math SL, Circles IA: For part 3, where it says: "Use technology to investigate other values of r and OP. Find a general statement for OP'.How many other values do you suggest that we should try for r and OP?And should it just be numbers like when r=2, find OP' when OP=2, OP=3, OP=4.Or should I use numbers like decimals? Edited February 23, 2013 by ibstruggle Reply Link to post Share on other sites More sharing options...
Nabz Posted February 23, 2013 Report Share Posted February 23, 2013 (edited) No need to open a new thread for this. It is here already and you'll find many helpful answers. I think i got 16/20 in this so my answers may be of some value - I used 4 different values for both r and OP each.- I don't remember but i think you should first try with whole numbers. When you're testing the general statement, try to use values like e, golden ratio etc... Edited February 23, 2013 by shad0wboss 1 Reply Link to post Share on other sites More sharing options...
candy6 Posted February 24, 2013 Author Report Share Posted February 24, 2013 how did you make it on whatever software you used? I'm having such a hard time making the diagram Reply Link to post Share on other sites More sharing options...
cuurent_ib Posted February 26, 2013 Report Share Posted February 26, 2013 how did you make it on whatever software you used? I'm having such a hard time making the diagram well i used geogebra and i definitely recommend it, but if you want you can also use geometer's sketchpad if you want. 1 Reply Link to post Share on other sites More sharing options...
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