Two equilateral triangles placed such that they form a star- 6 small equilateral triangles and 2 large equilateral triangles
Can you move 4 matchsticks to have 6 equilateral triangles?
MOVE four matchsticks to convert the ship into eight triangles.
The triangles may differ in size and all matchsticks don't have to be flat on the surface.
How many more triangles in the given figure must be shaded to make the fraction of unshaded part equal to 5/8?
