Calculate the perimeter of a hexagon, three sides of which are 8 cm each and the other three are 10 cm.

The perimeter of a hexagon is the sum of the lengths of all six sides of that hexagon.
According to the condition of the problem, three sides of this hexagon are 8 cm long, and the other three sides of this hexagon are 10 cm long, therefore, the perimeter p of this hexagon is:
p = 10 + 10 +10 + 8 + 8 + 8 = 30 + 24 = 54 cm.
Answer: the perimeter of this hexagon is 54 cm.



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