3 years ago

I need help asap. I will give 15 points to who ever helps me with The problem is down below

Mathematics

1 answer:

Sindrei [870]3 years ago

4 0

Answer:

Choice D. Total surface area = 8 + 8 + 4 + 4 + 2 + 2

Step-by-step explanation:

You want surface area of this rectangular prism

If you notice there are 6 faces of this prism

two faces with area 1*2 = 2

two faces with area 4*1 = 4

two faces with area 4*2 = 8

Total surface area = 8 + 8 + 4 + 4 + 2 + 2

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