A rectangular prism has the following dimensions.

Question

length: 8 cm
width: 13 cm
height: 10.5 cm

If all the dimensions of the prism are doubled, what will be its new surface area?

1,298 cm2
4,192 cm2
2,596 cm2
4,368 cm2

Answer 1

double dimensions is four times the area
4 (2*8*13 + 2*8*10.5 + 2*13*10.5)

Answer 2

answer is robo !@#$%^&.

Answer 3

you rock robo

Answer 4

67777

Answer 5

this was not help at all make your web site better

Answer 6

so dumb

Answer 7

this was a waste of time make it better

Answer 8

4 (2*8*13 + 2*8*10.5 + 2*13*10.5)= 2,596