Help me find the answer to this question for 50 points!

Answer:
I believe the answer you are looking for is 40 units
Step-by-step explanation:
I can deduce this much because the long side says "8" and for the small square one side says 2 and all the sides look the same so we can add this to make 10. There are four sides so that must mean there is 40 units
Hope this helps.
Mark brainlist pls :)