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Ostrovityanka [42]
3 years ago
7

What is the surface area of 77 if the stack of blocks is

Mathematics
1 answer:
bagirrra123 [75]3 years ago
6 0

Answer:

19.25

Step-by-step explanation:

77*(1/2)²= 77/4 = 19.25

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Step-by-step explanation:

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