Question

Find the surface area of the prism.

Answer 1

http://prntscr.com/9pqqkm

Answer 2

@Awolflover1

Answer 3

@AYE_MY_PEEPS

Answer 4

@jabez177

Answer 5

@civicsiscool44

Answer 6

@Study312

Answer 7

Multiple choice?

Answer 8

so do i do LxWxH

Answer 9

I would think, what's messing me up is I don't remember using H before. one sec

Answer 10

i have no clue

Answer 11

@LegendarySadist got a sec? its area

Answer 12

So let's set \[\large \sf L=447\]\[\large \sf W=413\]\[\large \sf H=729\] \[\large \sf SA=(2LW)+(2LH)+(2WH)\]

Answer 13

ok now what

Answer 14

That's it. SA stands for Surface Area

Answer 15

oh

Answer 16

So (2LW) is like LW two times?

Answer 17

A.
1589 ft2

B.
9534 ft2

C.
811,551 ft2

D.
1,623,102 ft2

Answer 18

Yes, since there are two faces that would be LW

Answer 19

this is for the question

Answer 20

so is it A

Answer 21

How did you get A?

Answer 22

i dont know how i got it lol

Answer 23

What do you mean, I gave you the formula and the values, all you had to do was crunch the numbers to get the answer. Do your share.

Answer 24

ok so i jest used a calculator and it gave me 134581419

Answer 25

Much closer, but you are still off so you must have done something wrong. Either way, you should be able to see what the answer is, even if you didn't calculate it exactly right.

Answer 26

im really bad at math like really bad

Answer 27

so LW is 447 + 413?

Answer 28

Plugging in numbers is not difficult, I can't see how anyone is better or worse at it. And @Study312 447 * 413

Answer 29

Ah, I see you were referring to figuring out based on the answer you got

Answer 30

ok so 447*413=184611

Answer 31

Actually, your new answer is still way off, I didn't notice it the first time looking at it.

Answer 32

wait 447*413 does not = 184611

Answer 33

No, it does = 184611

Answer 34

oh ok

Answer 35

Buddy, I can't teach you to read and to plug in values for a formula. Ask someone in real life. This isn't something I can teach over the internet.

Answer 36

ok so now do i do 184611*729

Answer 37

Please just ask someone in real life. No offense to you, but I don't want to take half an hour explaining this. This would be much easier to have explained by someone in real life.

Answer 38

so I got 8,970 from 2 • 447 + 413 • 2 + 447 • 2 + 729 • 2 + 2 • 413 + 729 • 2?

Answer 39

its ok i will

Answer 40

Maybe if you did the first one we could catch on

Answer 41

\[\large \sf SA= (2 \times 447 \times 413) + (2 \times 447 \times 729) + (2 \times 413 \times 729)\]

Answer 42

Thx LegendarySadist, that helps

Answer 43

I did that and I got a number bigger than the calculator 0_0

Answer 44

1 got 1623102