rosieagreste
rosieagreste rosieagreste
  • 24-05-2021
  • Mathematics
contestada

find the surface area of a cube with side edges of 9in. show steps

Respuesta :

jcherry99
jcherry99 jcherry99
  • 24-05-2021

Answer:

486 sq. in

Step-by-step explanation:

Find the area of one face

Area = s^2

s = 9 in

Area = 9^2

Area = 81

Area 6 sides

There are 6 sides to a cube. So if you have the area of 1 side, you need only multiply by 6 to get the area of the cube

Area = 6 * 81

Area = 486

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