someone732 someone732
  • 24-03-2019
  • Mathematics
contestada

How do you do this?

How do you do this class=

Respuesta :

mimifarooqui13
mimifarooqui13 mimifarooqui13
  • 24-03-2019

Answer:

[tex]210cm^{2}[/tex]

Step-by-step explanation:

The surface area is equal to 2(ab+ac+bc)

where ab, ac and bc are the lengths of the three sides given

Height (a) = 5cm

width(b) = 80mm = 8cm

Depth (c) = 5cm

2((5*8)+(5*5)+(8*5))

2(40+25+40)

2(105)

210

Answer Link
Аноним Аноним
  • 24-03-2019

Answer:

Step-by-step explanation:

Answer Link

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