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Mathematics 8 Online
OpenStudy (anonymous):

Can someone please help me with this question? It is urgent!!! I have a time limit. WILL GIVE MEDAL!! Find the surface area of the composite solid. A. 680 in.2 B. 800 in.2 C. 920 in.2 D. 1,040 in.2 http://media.education2020.com/evresources/2092653_fix.jpg

OpenStudy (anonymous):

@rock_mit182

OpenStudy (anonymous):

@shelby1290

OpenStudy (anonymous):

@61RBauer4

OpenStudy (anonymous):

@RBauer4

OpenStudy (anonymous):

@Here_to_Help15

OpenStudy (anonymous):

@rock_mit182

OpenStudy (anonymous):

anyone?

OpenStudy (anonymous):

how?

OpenStudy (anonymous):

isnt that for only the bottom like for the rectangular prism?

OpenStudy (rock_mit182):

DUDE you have to find the area of all faces

OpenStudy (rock_mit182):

of the fugure that's all

OpenStudy (anonymous):

ohh. lol sorry. thanks

OpenStudy (rock_mit182):

but the answer it is not A

OpenStudy (rock_mit182):

you have to figure this out by yourself

OpenStudy (rock_mit182):

trust me is not hard at all

OpenStudy (rock_mit182):

once you have figure out the area of each face just add them up and then you will get the result

OpenStudy (shelby1290):

You gotta know the formula for surface area to figure out this question!

OpenStudy (shelby1290):

or just guess if you have to

OpenStudy (rock_mit182):

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