amy2008awesome amy2008awesome

09-06-2020
Mathematics

contestada

Hurry pls :/

calculate the volume of this shape.

1. 504cm3

2. 204cm3

3. 252cm3

4. 665cm3

Hurry pls calculate the volume of this shape1 504cm32 204cm33 252cm34 665cm3 class=

Respuesta :

gilbertazavedo72 gilbertazavedo72

09-06-2020

Answer: 250.55 cu. cm

Step-by-step explanation:

V=1/4h√﹣a^4+2(ab)^2+2(ac)^2﹣b4+2(bc)^2﹣c^4

=1/4x12x√-14^4+2·(14x14)^2+2·(14x3)^2﹣144+2·(14x3)^2﹣3^4

≈250.5494

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