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Mathematics 21 Online
OpenStudy (anonymous):

What is the surface area of the figure? http://lv.k12.com/mediaFiles/Ninth_Grade/Math/Unit17866/Lesson69400/VHS_PA_S2_05_L310_LQ_Q5.gif A. 900 ft2 B. 291 ft2 C. 399 ft2 D. 582 ft2

OpenStudy (anonymous):

can somebody check, i think d

OpenStudy (anonymous):

oh this is easy, so first just cut the figure into shapes you know, like this |dw:1426193091073:dw|

OpenStudy (anonymous):

Then you find the surface area of the two shapes and add them up and you will get your answer:)

OpenStudy (anonymous):

sorry bad connection @kittenlover731

OpenStudy (anonymous):

oh, so d

OpenStudy (anonymous):

@Write0The0Right0For0Wrong0Doing @EclipsedStar

OpenStudy (anonymous):

cause this is it

OpenStudy (anonymous):

can u walk me through it

OpenStudy (anonymous):

@kittenlover731

OpenStudy (anonymous):

@P0sitr0n

OpenStudy (anonymous):

@w@Zynsarmour

jimthompson5910 (jim_thompson5910):

are you not sure how it's D? or is D a guess?

OpenStudy (anonymous):

@Zynsarmour

OpenStudy (anonymous):

it is a guess, might u plz help me!!

OpenStudy (anonymous):

what grade r u in, this is 7th grade math

jimthompson5910 (jim_thompson5910):

do you see how kittenlover731 broke up the complicated figure into 2 rectangles?

OpenStudy (anonymous):

yep, it is still confusing

OpenStudy (anonymous):

i am sure it is d

OpenStudy (anonymous):

that is what i know, plz tell me if i am wrong

OpenStudy (anonymous):

@calculusxy

jimthompson5910 (jim_thompson5910):

|dw:1426193429351:dw|

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

there is no area for the top one though

OpenStudy (anonymous):

ok

jimthompson5910 (jim_thompson5910):

|dw:1426194020425:dw|

jimthompson5910 (jim_thompson5910):

|dw:1426194027370:dw|

jimthompson5910 (jim_thompson5910):

|dw:1426194036497:dw|

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