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 () 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?

Here....

So let check your face and see whether you have a golden ratio face.