There are three famous problems of antiquity.
1)the duplication of the cube
2)the trisection of the general angle
3)the squaring of the circle
Which there wasn't any solution for them.
But now there are some solutions for these problems.
In this post I want you to find the answer of problem 1.
Help:
1)for this you want to make cube root of 2.
So try to draw a×f(2).(note that f(x)=cube root of x)