Question

find the surface area of a rectangular prism with the length 18 inches, width 6 inches, and height 4 inches.

A. 256in^2
B 204 in^2
C. 507 in^2
D. 408 in^2

Answer 1

@jim_thompson5910

Answer 2

I got 408

Answer 3

If you are having trouble with finding the surface area or volume google this stuff

Answer 4

@katlin95 use the formula @jim_thompson5910 gave you before in your other question.

Answer 5

that was for volume, use this one for surface area

SA = 2*(LW + WH + LH)

Answer 6

my computer is being slow, so its hard for me to go back and fourth

Answer 7

I got C

Answer 8

use

SA = 2*(LW + WH + LH)

where

L = 18
W = 6
H = 4

Answer 9

It's 408

Answer 10

lol u shoulda told me I was right then lol

Answer 11

If you google this information it wouldn't be hard

Answer 12

sry i didn't see the 408 you posted katlin95, but you're right