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Mathematics 21 Online
OpenStudy (asad786):

WILL MEDAL http://prntscr.com/9hb1mr I THINK D

OpenStudy (asad786):

@pooja195

OpenStudy (asad786):

@pooja195

OpenStudy (anonymous):

I think D as well

OpenStudy (asad786):

@pooja195

OpenStudy (asad786):

@AlexandervonHumboldt2

OpenStudy (asad786):

@pooja195

OpenStudy (asad786):

@pooja195

OpenStudy (samsungfanboy):

Feel the loveeee

OpenStudy (samsungfanboy):

\(\color{#0cbb34}{\text{Originally Posted by}}\) @just_one_last_goodbye @pooga195 \(\color{#0cbb34}{\text{End of Quote}}\) Fail

OpenStudy (youngstudier):

XD

pooja195 (pooja195):

\[\huge~\rm~\bf~L=h(a+b+c) \]

OpenStudy (asad786):

what is a+b+c

OpenStudy (asad786):

ok i still need help

pooja195 (pooja195):

D is incorrect

OpenStudy (asad786):

ok so c

OpenStudy (asad786):

it has to be c

pooja195 (pooja195):

Let's try this formula instead \[\huge~\rm~LA=ph\] p=Base perimeter h=height Find the perimeter of the base

OpenStudy (asad786):

ok 1 sec

OpenStudy (asad786):

OK I OFFICALLY CONFUSED NOW

pooja195 (pooja195):

|dw:1450808327175:dw|

OpenStudy (asad786):

SO 20

pooja195 (pooja195):

We want to find the perimeter

OpenStudy (asad786):

20 times 15

pooja195 (pooja195):

|dw:1450808409202:dw|

OpenStudy (asad786):

yeah perimeter is 4 times 5 right

pooja195 (pooja195):

That would be the area

pooja195 (pooja195):

Perimeter is counting up all of the sides

OpenStudy (asad786):

18

OpenStudy (asad786):

oh so b 18 times 15 = 270

pooja195 (pooja195):

Good and our height is 15 now we simply multiply them \[\huge~\rm~15 \times 18=? \]

pooja195 (pooja195):

Yes B is correct well done :)

OpenStudy (asad786):

thx

pooja195 (pooja195):

yw

OpenStudy (asad786):

srry took too long

pooja195 (pooja195):

It's alright no worries we're all here to learn ^_^

OpenStudy (asad786):

thx

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