A point is marked one quarter of the way along each side of a triangle, as shown.
What fraction of the area of the triangle is shaded?
If you have an idea for puzzle of the month, then please do let me know.
Don't forget to check out 'Teach Further Maths' - PowerPoints for Teachers and Students of A-Level Further Maths
...and the brilliant NEW educational card game 'Maths Trumps'