Thursday, 1 November 2012

Golden ratio

Golden Ratio

Finally, i have created my own blog.
This blog will mainly talk about Mathematics.

Nowadays, some pupils don't like Math, 
they felt Math is boring
             Math is difficult
             Math is complicated

However, math actually is around us, we need math every seconds and even nature itself contain a lot of beautiful mathematics.

Today, i would like to share one very interesting number - - - - Golden Ratio

The golden ratio (\varphi) is a special number approximately equal to 1.618

It appears many times in geometry, art, architecture and other areas.
If you divide a line into two parts so that:
the longer part divided by the smaller part
is also equal to
the whole length divided by the longer part
then you will have the golden ratio.

Where can we get the golden ratio?
Emma Watson Beautiful Face And Its Golden Ratio
So let check your face and see whether you have a golden ratio face.