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Answered

Which shows the dimensions of two rectangular prisms that have volumes of

72cm3

but different surface areas?


A.

6 cm by 3 cm by 4 cm;

12 cm by 2 cm by 3 cm


B.

2 cm by 4 cm by 9 cm;

9 cm by 4 cm by 2 cm


C.

3 cm by 3 cm by 8 cm;

2 cm by 6 cm by 8 cm


D.

6 cm by 3 cm by 4 cm;

9 cm by 4 cm by 3 cm

Verified Answer :

Tareki

The answer is B 
volume of rectangular prism = (area height )  
so 2 4 9 = 72 cm3 
   9 4 * 2 = 72 cm3 
but they have differant surface area

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