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KenCheng

請問22題怎麽做?

a題計了,差b題

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解答 0

  • eric
    2020-02-27 22:13:24
    First find the base area of larger pyramid
  • eric
    2020-02-27 22:18:18
    Then find the heights of the two pyramids using: Volume of pyramid = height×base area/3
  • eric
    2020-02-27 22:19:54
    Finally find the height in question by subtracting the height of smaller pyramid from that of the larger one
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