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anonymous

  • one year ago

26.) The volumes of two similar solids are 729 m^3 and 125 m^3. The surface area of the larger solid is 324m^2. What is the surface area of the smaller solid? my answer: 100 m^2. Is that correct?

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  1. anonymous
    • one year ago
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    @welshfella

  2. anonymous
    • one year ago
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    @Abhisar @pooja195

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    • one year ago
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    @Zarkon @jim_thompson5910

  4. pooja195
    • one year ago
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    Surface area is a function of the square of the sides. --> 81:25 The area of the larger is 324, not cubic, sq meters 324 = 4*81 100 = 4*25 --> 100 sq meters for the smaller solid You are correct :) well done

  5. anonymous
    • one year ago
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    27.) What is the lateral area of the cone to the nearest whole number? The figure is not drawn to scale.

  6. anonymous
    • one year ago
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  7. anonymous
    • one year ago
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    my answer: 25, 133 m^2

  8. anonymous
    • one year ago
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    is that correct? @pooja195

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