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Mathematics 8 Online
OpenStudy (anonymous):

PLEASE HELP ME (medal & fan)

OpenStudy (anonymous):

OpenStudy (anonymous):

12

OpenStudy (anonymous):

THE FORMULA IS S = 2(lw + lh + wh)

OpenStudy (anonymous):

2((4*3)+(4*1)+(3*2)

OpenStudy (anonymous):

3..................................8 i think

OpenStudy (anonymous):

2((4*3)+(4*1)+(3*2))

OpenStudy (anonymous):

3x2?

OpenStudy (anonymous):

44?

OpenStudy (anonymous):

isn't it 3x1?

OpenStudy (anonymous):

wait, that is not in the options

OpenStudy (anonymous):

oh i didn 't even check the options. oops.

OpenStudy (anonymous):

but it's 3..................8 right?

OpenStudy (anonymous):

I think 12?

OpenStudy (anonymous):

what is the formula? @maniyababyyyyy

OpenStudy (anonymous):

2((4*3)+(4*1)+(3*1)) 2(12+4+3) 2(19) 38

OpenStudy (anonymous):

@Molly_Qian she is correct. sorry, made a mistake

OpenStudy (anonymous):

38m^2

OpenStudy (anonymous):

thank you !

OpenStudy (anonymous):

understand, baby?

OpenStudy (anonymous):

ok...

OpenStudy (anonymous):

Rectangular prism formula: = 2ab + 2bc + 2ac a=4m b=3m c=1m 38m^2

OpenStudy (anonymous):

yes and thanks

OpenStudy (anonymous):

kk.

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