Question 11
In the diagram below, $PQRSTU$ is a regular hexagon with side length $2$ cm. The polygon $ABCDEFGHIJKL$ is obtained by drawing the equilateral triangles of side length $4$ cm, from the sides of the hexagon. Find $\frac{\text{area of }ABCDEFGHIJKL}{\text{area of }PQRSTU}$.
