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rachel/411

  • 2 years ago

<Directions : Read the problem and choose the best answer. Keep in mind that you must show/justify why you chose that answer> A circular clock has a radius of 3 feet. If the size of the clock is doubled, the area is.... a. doubled b. halved c. tripled d. quadrupuled

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  1. rachel/411
    • 2 years ago
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    is it A?

  2. rachel/411
    • 2 years ago
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    @AriPotta

  3. AriPotta
    • 2 years ago
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    quadrupled. do you remember what i said on the perimeter question by accident? that applies to this :)

  4. rachel/411
    • 2 years ago
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    oooh lol

  5. rachel/411
    • 2 years ago
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    duh. it says 'area' lol

  6. AriPotta
    • 2 years ago
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    yep, and since it's doubled, it would 2^2, or 4 times the original area

  7. rachel/411
    • 2 years ago
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    i get it thanks for the thousandth time lol

  8. AriPotta
    • 2 years ago
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    would be*

  9. AriPotta
    • 2 years ago
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    no problem :)

  10. rachel/411
    • 2 years ago
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    draw? plz?

  11. AriPotta
    • 2 years ago
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    |dw:1354930733843:dw|

  12. rachel/411
    • 2 years ago
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    thank u:)))

  13. AriPotta
    • 2 years ago
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    36/9 =

  14. AriPotta
    • 2 years ago
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    4

  15. rachel/411
    • 2 years ago
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    yesh

  16. rachel/411
    • 2 years ago
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    so anytime its area its quadrupuled?

  17. AriPotta
    • 2 years ago
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    no. anytime the dimensions are doubled, the area is quadrupled

  18. AriPotta
    • 2 years ago
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    2^2

  19. rachel/411
    • 2 years ago
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    ooh. mk

  20. AriPotta
    • 2 years ago
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    if the dimensions were tripled, the area would be 9 times the original area. 3^2

  21. rachel/411
    • 2 years ago
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    mk. tnx:)

  22. AriPotta
    • 2 years ago
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    and for volume, you would cube it

  23. rachel/411
    • 2 years ago
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    ^2 every time?

  24. AriPotta
    • 2 years ago
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    if the dimensions were doubled, the volume would be 2^3 or 8 times the original

  25. rachel/411
    • 2 years ago
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    mhmm. mk.thanks:)

  26. AriPotta
    • 2 years ago
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    |dw:1354930997538:dw|

  27. rachel/411
    • 2 years ago
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    *nods*

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