anthony282 anthony282
  • 03-04-2017
  • Mathematics
contestada

What is the surface area of a cube that has sides 2 cm long?

8 cm2
12 cm2
18 cm2
24 cm2

Respuesta :

Blurryface25
Blurryface25 Blurryface25
  • 03-04-2017
the answer is D. 24cm2
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thisgirlashlyn
thisgirlashlyn thisgirlashlyn
  • 03-04-2017
it's 24cm2 because A(all sides)= 6 a2 and since the sides are 2cm long, you multiply 6 x 2cm2 equals 24cm2 
Answer Link

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