MEDAL AND FAN!!!
which is true about the volume or surface area of these prisms?
A.
The surface area of A is greater than the surface area of B.
B.
The surface area of B is greater than the surface area of A.
C.
The volume of B is greater than the volume of A.
D.
The volume of A is greater than the volume of B.
http://static.k12.com/calms_media/media/395500_396000/395712/2/31a6fdaf83c553b50690ff8bfe66efa86ba322ab/53259_question.jpg
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OpenStudy (anonymous):
brb
OpenStudy (anonymous):
well first you need to find those things so what are the volume and surface area?
OpenStudy (anonymous):
back
OpenStudy (anonymous):
i am not sure
OpenStudy (anonymous):
ok one sec
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OpenStudy (anonymous):
The total area of the surface of a three-dimensional object.
Example: the surface area of a cube is the area of all 6 faces added together. The formula is 6 × (Edge Length)2.... so lets find the surface area first
OpenStudy (anonymous):
ok
OpenStudy (anonymous):
the formula for the volume is lenth times width times height
OpenStudy (anonymous):
yes
OpenStudy (anonymous):
ok so multiply all the sides on both of the figures
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OpenStudy (anonymous):
160 for the left one
OpenStudy (anonymous):
160 for the right one
OpenStudy (anonymous):
correct
OpenStudy (anonymous):
no 200 for left one
OpenStudy (anonymous):
i think d
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OpenStudy (anonymous):
i got 160 for both
OpenStudy (anonymous):
me to.... i think c and d are out
OpenStudy (anonymous):
so now surface area... thats not my strong suit
OpenStudy (anonymous):
o ok
OpenStudy (anonymous):
yea i think it's b
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OpenStudy (anonymous):
i think A?
OpenStudy (anonymous):
idk lol
OpenStudy (anonymous):
@iGreen
OpenStudy (anonymous):
to find the surface area you use 2(lenth x width)+2(height x width)+2(lenth x height)
OpenStudy (anonymous):
^^^^^
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OpenStudy (anonymous):
@lordoftanks do you get it
OpenStudy (anonymous):
yes so it is b
OpenStudy (anonymous):
i would say b to... are you in k12?
OpenStudy (anonymous):
correct and im in k12
OpenStudy (anonymous):
yes
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OpenStudy (anonymous):
what grades?
OpenStudy (anonymous):
8th
OpenStudy (anonymous):
me to lol do you like it?
OpenStudy (anonymous):
eh it's ok
OpenStudy (anonymous):
what's your name
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OpenStudy (anonymous):
ethan
OpenStudy (anonymous):
i dont like it this is my first year with home school i'm super behind lol my name is autumn... whats yours?
OpenStudy (anonymous):
7th grade
OpenStudy (anonymous):
kayla
OpenStudy (anonymous):
my sister is in 7th her name is topanga
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OpenStudy (anonymous):
do you like mlp
OpenStudy (anonymous):
i was behind i like it because public schools are home of the bully species
OpenStudy (anonymous):
what's mlp
OpenStudy (anonymous):
my little pony... plz say no
OpenStudy (anonymous):
i get good grades because OPEN STUDY
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OpenStudy (anonymous):
did you get bullied ethan
OpenStudy (anonymous):
yes
OpenStudy (anonymous):
oh im sorry that happened to you
OpenStudy (anonymous):
my birth day is oct 16 and oct 17 is the cut off day to go a grade lower so i am the youngest 7th grader in the school
OpenStudy (anonymous):
aww my little sister got bullied ive never really gotten bullied but that the only reason im in this k12
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OpenStudy (anonymous):
yea me too
OpenStudy (anonymous):
but i do it online now but next year i have to go back :.(
OpenStudy (anonymous):
lucky!!!
OpenStudy (anonymous):
wait no sorry
OpenStudy (anonymous):
my mom is making me do seventh grade again because i am young even tho i get good grades
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OpenStudy (anonymous):
omg so you cant go to 8th next year?
OpenStudy (anonymous):
if you are getting good grades then you shouldn't repeat any grades
OpenStudy (anonymous):
!!!!!^^^^^^
OpenStudy (anonymous):
omg i was in the middle of a math test and it booted me out
!!!!!!!! what is this!!!!
OpenStudy (anonymous):
i hate when that happens
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OpenStudy (anonymous):
well i gtg and she is holding me back because of my age well bye
OpenStudy (anonymous):
i was just about to click the answer lol... so do you have facebook? or instagram? awww ok byee!!!!
OpenStudy (anonymous):
bye ethan and i do have a facebook
OpenStudy (anonymous):
do you want mine so you know im real? lol
OpenStudy (anonymous):
yes ma'am
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OpenStudy (anonymous):
ok its autumn benthien
OpenStudy (anonymous):
what's your profile picture
OpenStudy (anonymous):
the one for this
OpenStudy (anonymous):
ok i will add you from both of my facebook accounts
OpenStudy (anonymous):
okie!!!!
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OpenStudy (anonymous):
i cant find you
OpenStudy (anonymous):
oh woops try autumnn benthien thats my main account two ns so autumnn