$FGH$ is a right angled triangle with shortest sides $FH = 6\text{cm}$ and $FG = 8\text{cm}$.

$I$, $J$, and $K$ are the mid points of the sides $GH$, $FH$ and $FG$ respectively.

What is the perimeter of the triangle $IJK$?

If you liked this problem, here is an NRICH task that challenges you to use similar mathematical ideas.

This problem is taken from the UKMT Mathematical Challenges.

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