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Help me plz I don't know the choices it could be
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Help me plz I don't know the choices it could be

Help me plz I don't know the choices it could be-example-1
User Gwc
by
4.6k points

1 Answer

6 votes

Answer: 544 cm²

Explanation:

There are 5 sections to the tent:

  1. Front (triangle): A =
    (1)/(2) · b · h
  2. Back (triangle): same dimensions as Front
  3. Base (rectangle): A = L · w
  4. Left Side (Rectangle): A = L · w
  5. Right side (rectangle): same dimensions as Left Side

Total Surface Area = Front & Back + Base + Sides

= 2[
(1)/(2)(12 · 8)] + (12 · 14) + 2(14 · 10)

= 96 + 168 + 280

= 544

User Catia
by
5.4k points
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