Hãy tính thể tích khối chóp \(S.ADE\)
A.\(\dfrac{{ab{c^5}}}{{6\left( {{a^2} + {b^2} + {c^2}} \right)}}\)
B.\(\dfrac{{{a^5}bc}}{{6\left( {{a^2} + {b^2} + {c^2}} \right)\left( {{b^2} + {c^2}} \right)}}\)
C.\(\dfrac{{a{b^5}c}}{{6\left( {{a^2} + {b^2} + {c^2}} \right)\left( {{a^2} + {b^2}} \right)}}\)
D.\(\dfrac{{ab{c^5}}}{{6\left( {{a^2} + {b^2} + {c^2}} \right)\left( {{a^2} + {c^2}} \right)}}\)
A.\(\dfrac{{ab{c^5}}}{{6\left( {{a^2} + {b^2} + {c^2}} \right)}}\)
B.\(\dfrac{{{a^5}bc}}{{6\left( {{a^2} + {b^2} + {c^2}} \right)\left( {{b^2} + {c^2}} \right)}}\)
C.\(\dfrac{{a{b^5}c}}{{6\left( {{a^2} + {b^2} + {c^2}} \right)\left( {{a^2} + {b^2}} \right)}}\)
D.\(\dfrac{{ab{c^5}}}{{6\left( {{a^2} + {b^2} + {c^2}} \right)\left( {{a^2} + {c^2}} \right)}}\)
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Hóa Học lớp 12
