riverdaleoncerfan
riverdaleoncerfan riverdaleoncerfan
  • 18-02-2019
  • Mathematics
contestada

Brainly for correct answer -- step by step explination <3

Brainly for correct answer step by step explination lt3 class=

Respuesta :

jimrgrant1 jimrgrant1
  • 18-02-2019

Answer:

694 ft²

Step-by-step explanation:

Calculate the area of all 6 walls, noting that the front and back faces are congruent as are the 2 side faces and top/bottom faces

area = 2(13 × 8.5) + 2(11 × 8.5) + 2(13 × 11)

       = 221 + 187 + 286 = 694 ft²

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