Recent content by Mafer

I haven't touch statistics for year and now I came back to find I am totally lost. Here is one of the question that I wish to know how to solve it, in terms of steps, so that I can gain back memory about it. I know it is a bit too much, but I am really very very lost and depressed, help.

then how did the same wat...could developed into a 23 sided polygon?

Well, if you really think of it, Maths is a subjects of playing with sympols with logic and rational...the matter is how human find out the links between these and they are really great! And I think every of us will be as great as them too!

I drew a cirlcle and a horizontal line,AB,through the centre...and i made a straight line, Z, 90 degress from the AB...and divide the line(the ones on above the horizontal line) into 4, marked the 1/4 as C. from C I draw a line towards A and from there, I divide the degrees between Z and AC into...

Aeroplanes don't land in horizontal...it is slightly higher in the nose part...

I'm sure it's a 23 sided...because I drew the things about twenty times and all end up with 23 and not 17... anyone can tell me what's wrong? Is there something I might forgotten?

The most difficult maths is the one you haven't learn and you are not going to learn...so, learn more practise more, and all will be clear...

I want to draw a polygon with 17 sides by using only the compasses and an unscaled ruler...however, many times i tried, I just managed to draw a polygon with 23 sides...any site?

Wow...that's good!

Not bad...it is a good reference...

it's really a good notes...

thanks a lot they did give me a chance for better reference than find blindly

Anyone has the dia gram of recently used astronomy telescope? Can you let me see?

well, mine is MAlaysia very low isn't it

I am revisind General Physics for my SPM. Can anyone suggest good books or sites for background reading?