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luisz Group Title

Linda joined cardboard pieces to make a square pyramid, as shown below. If the dimensions of the pyramid are made four times greater, which statement is true about the surface area of the new pyramid?

  • 2 years ago
  • 2 years ago

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  1. luisz Group Title
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    A square pyramid is shown with length of the square base sides equal to 9 inches and the altitude of one of the lateral triangular faces as 6 inches.

    • 2 years ago
  2. dpaInc Group Title
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    waiting for the pic...

    • 2 years ago
  3. luisz Group Title
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    Anything?

    • 2 years ago
  4. dpaInc Group Title
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    usually it takes a while like the previous ones.. but still nothing...:(

    • 2 years ago
  5. luisz Group Title
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    hmm

    • 2 years ago
  6. luisz Group Title
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    I might have an idea.

    • 2 years ago
  7. luisz Group Title
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    Volume of a pyramid=1/3bh

    • 2 years ago
  8. luisz Group Title
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    The base is 9 while the slant height is 6

    • 2 years ago
  9. luisz Group Title
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    54/3=18

    • 2 years ago
  10. luisz Group Title
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    If the dimensions were multiplied by 4, then the base would be 36 and the height would be 24

    • 2 years ago
  11. luisz Group Title
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    36 times 24=864/3=288

    • 2 years ago
  12. luisz Group Title
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    288/18=16!!!!!!!!!!

    • 2 years ago
  13. luisz Group Title
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    It will be sixteen times the original pyramid’s surface area.

    • 2 years ago
  14. luisz Group Title
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    I got this one, sir.

    • 2 years ago
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