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Mathematics, 09.02.2021 20:10 itsnotxavier

The sum of the areas of all the faces of a 3D object is called: (a) Area
(b) Surface Area
(c) Volume
(d) Perimeter
( i dont know why its hard for me but welp-)

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The sum of the areas of all the faces of a 3D object is called: (a) Area
(b) Surface Area
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