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Question A: A cube has edge length 6 in. If the edge length of the cube is doubled, what happens to the surface area?

1. The surface area is multiplied by 1/4.
2. The surface area is multiplied by 4.
3. The surface area is doubled.
4. The surface area is halved.

Question B: A right rectangular prism has length 4 cm, width 2 cm, and height 7 cm. If the length, width, and height are halved, what happens to the surface area?

1. The surface area is multiplied by 1/4.
2. The surface area is multiplied by 1/2.
3. The surface area is doubled.
4. The surface area is multiplied by 4.

User Hettomei
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1 Answer

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A. multiplied by 4

B. multiplied by 1/4

User Rvandoni
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