I need help solving this question

Answer:
402 centimeters squared
Step-by-step explanation:
When we have a net all we need to do is find the area of each individual square and add up our answers we would get something like this,
9*6=54 6*14=86 9*14=126 9*6=54(this is repeated) 6*14=86 (also repeated)
Now all we need do is add
54+86+126+54+86= 402 cm^2