1 answer:
Answer:
Surface area is 66 units.
Step-by-step explanation:
I calculated the area of each rectangle in the net.
3 x 7= 21
3 x 7= 21
2 x 3= 6
2 x 3= 6
2 x 7= 14
21 + 21 + 6 + 6 + 14 = 66
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Hi you can change the scientific notation to standard notation. Then go from there
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Step-by-step explanation: