bruhlol12301230no2 bruhlol12301230no2

01-10-2020
Mathematics

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please help me!!!!!!!!!!!

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Respuesta :

MusicGamer101 MusicGamer101

01-10-2020

Answer:

336 m²

Step-by-step explanation:

I used the surface area formula: b² + 2bl

12² + 2(12)(8)

144 + 2(12)(8)

2*12 = 24.

24*8 = 192

144 + 192 = 336.

So the surface area is 336 m².

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