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Mathematics 8 Online
OpenStudy (sparkzwave12):

A cube has an edge length of 16 inches. If the edge length of the cube is halved, what happens to the surface area? The choices are A. The Surface Area Is Doubled. B. The Surface Area Is Halved. C. The Surface Area Is Mulitplied by 1/4. Or D. The Surface Area Is Multiplied By 4.

OpenStudy (oswaldmurphy):

Hm, A = 6a squared. So if you halve it what happens?

OpenStudy (sparkzwave12):

@OswaldMurphy A=3a^2?

OpenStudy (oswaldmurphy):

I dont know exaclty how to do that one, just helping you out and making it more understandable.

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