quanvohoang691 quanvohoang691
  • 07-10-2021
  • Mathematics
contestada

: Cho tứ diện ABCD có AB, AC, AD đôi một vuông góc và AB = 6; AC = 7; AD = 4. Gọi M, N, P lần
lượt là trung điểm BC, CD, DB. Khi đó thể tích của tứ diện AMNP là: A.
28
;
3
B. 14; C. 7; D.
7
2
;

Respuesta :

almaancheta009
almaancheta009 almaancheta009
  • 08-10-2021

Answer:

DB

Kasi alam ko yun

kase may ganyan sa samative

namin

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