Question

Find the surface area of the following figure

Answer 1

260 ? correct me if im wrong

Answer 2

one sec

Answer 3

No..that's incorrect.

Answer 4

I didn't get that.

Answer 5

nor me

Answer 6

\(\sf A = 2(\dfrac{1}{2}bh) + (LW) + (LW) + (LW)\)

Answer 7

Let's say:

\(\sf A = 2(\dfrac{1}{2}bh) + (L_1W) + (L_2W) + (L_3W)\)

Answer 8

i got 240

Answer 9

So i guess i need to be a hot teenage girl to get some help then?

Answer 10

in fact i didnt get any of the 4 choices
iGreens formula will do it

Answer 11

B = L3
L1 = L2

Fyi

Answer 12

Can you plug that information into the formula I gave and simplify? @friendzone

Answer 13

i think some of the measurements are wrong because if the base of the triangle is 4 and the side is 7 then the height is not 6.

Answer 14

@TexMechanica Her picture has nothing to do with the fact that I'm helping her..in fact, they photo might even be fake (no offense).

Answer 15

the*

Answer 16

it should be 6.71 given the 4 and the 7.

Answer 17

@TexMechanica im just looking for help like ihelp others

Answer 18

Either way, it seems most people on here that get help have appealing pictures.

Answer 19

@iGreen 24 square

Answer 20

What should? @welshfella

Answer 21

the height of the triangle

Answer 22

You mean the third side of the triangle?

It tells you that it's an isosceles..therefore the 2 sides should be equal, 7. And the base is 4.

Answer 23

The height they gave was 6.

Answer 24

LMAO IKR

Answer 25

yes 12x7x4x6

Answer 26

this picture does look like they threw everything weird on it

Answer 27

if you're an ugly hoe, they wont help you

Answer 28

@friendzone What do you mean by 24 square?

Answer 29

@TheInspector they help everyone

Answer 30

^

Answer 31

yes i know - what im saying is the the height is 6 then the base and the height cant be 4 and 7

Answer 32

you divide it at the end by 4 @iGreen

Answer 33

Oh, well you can't say much about how they word the question.

Answer 34

* base and side cant be 4 and 7

Answer 35

base x height x length x width

Answer 36

...no

Answer 37

the answer should be 240

Answer 38

@TexMechanica put up an "appealing picture" and then you'll ge thelp

Answer 39

Um..no.

Just plug in the values and simplify.

\(\sf 2(\dfrac{1}{2}(4)(6)) + (7)(12) + (7)(12) + (4)(12)\)

Answer 40

@peak Don't give answers.

Answer 41

ohhh okay @iGreen it wouldnt be 2016 so medal him.