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Annetta_Martin

  • one year ago

Two triangles are similar and have a ratio of similarity of 2:3. What is the ratio of their perimeters and the ratio of their areas?

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  1. Annetta_Martin
    • one year ago
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    perimeter: 2:3 area: 4:6 perimeter: 4:6 area: 2:3 perimeter: 2:3 area: 4:9 perimeter: 4:9 area: 2:3

  2. Hero
    • one year ago
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    Which do you believe is the correct choice?

  3. Annetta_Martin
    • one year ago
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    perimeter: 4:9 area: 2:3

  4. Hero
    • one year ago
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    You're guessing

  5. Hero
    • one year ago
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    If you have to two sides a and b of two similar triangles, then the ratio of the perimeters is a:b the ratio of the areas are a^2: b^2

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