Darkness_hacker99 SG The night before any Maths test/exam, I always tighten my compass. Usually the first few drawing are accurate, but after awhile it become very loose. You know, loose compass always results in inaccurate drawing. Any method to solve this problem? This is the picture of my mathematical compass. Should I change to compass with tracing wheel? But the limitation of this is that it can only extended to a mere less than 6cm. In exam, I might required to extend up to 11cm+ length. How? Any suggestion?
eagle SG what I do is to always draw lightly, but draw a few times so that it becomes darker... Why do you need to extend to 11cm?
stellazio SG cuz urs is a cheapo but look nice compass. mine is a old and big one, which is quite ugly but very good to use.
stellazio SG when i go home ba. and if i can still find it. its super old, and i think it cost like 15 bucks. i think tis around 1.5x the height of yours.
stellazio SG do not compromise quality. that thing is like over 10 yrs old and still working perfectly fine. given to me by my tutor.
eagle SG Darkness... at most just do this lor... Use compass find 6cm mark then at that point cut for 5cm mark then u get 11cm already le.
rathcycle SG dun buy this type come with mechanical pencil 1 buy those type that come with a hole for you to put the type of traditional pencil 1... and buy a more expensive 1.
eagle SG anyone wants me to dig out an A level trigo question to try out (for those trying O level stuff) or an A level S paper trigo question to play with (for those playing with A level exams)
angelicting SG eagle is sure very "haolian" hur? hah. but oh well, he certainly have the ability to haolian.... show us some examples then.
