Mathematics, 30.09.2019 04:30 ggpro4life3000

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.

Answers: 1

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