Question

The prism has a surface area of 1312 mm2.

What would the surface area of the prism be if each dimension were halved?

http://static.k12.com/calms_media/media/1575000_1575500/1575042/1/bbd1e9d66c575f465c86b1637faaff475780f5b0/MS_IMB-1400106-1120706.jpg

Answer 1

@robtobey @samanthagreer @TheSmartOne @inowalst @iambatman

Answer 2

i think 328

Answer 3

what do u guys say?

Answer 4

i need to know now plz !

Answer 5

i agree with you

Answer 6

anyone else? @TheSmartOne , do u know?

Answer 7

after this i got two more, what do u say about this one

Answer 8

plz help

Answer 9

i need to know, u know?

Answer 10

\(\sf The ~surface ~area ~of ~a ~prism = 2 \times area ~of~ base + perimeter~ of~ base \times H\)

Answer 11

is that the answer? does that lead to it?

Answer 12

2x 32+10 x8?

Answer 13

that is 144, is that it?

Answer 14

hello hello hello hello hello, anyone their?

Answer 15

Your original answer of 328 was correct.

Answer 16

thx, u are really smart

Answer 17

Haha, np :P

Answer 18

2((16*5)+(5*4)+(16*4)) = 328