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https://docs.google.com/open?id=0BwF7ycixAkNZRFVEbG4xc1A5ajg https://docs.google.com/open?id=0BwF7ycixAkNZX0lvQlIyWWdxamM

Mathematics
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see both limks
links* tnx

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Other answers:

both of the kind people whove decided to help and save me.
the blue and yellow sheets go with the nets activity
do the links work ari?
do the links work,bigboss?
Please, I beg you.
Okay what is this? O.O
Ok, go to the second link first.
u there?
see the image onslide 3.
Lol i did and its confusing .. and i have to use the bathrrooom brb
can u help me with that first? and ok
Do you see the third image on thhe second link?
ari?
1. d
tnx
ok, pet me write that down ari dont leave
done. ok.
that was for that white paper after the yellow one
thats the third pic on the second link yes?
second pic on the second link
oh cube with side length of three meters?
yes
ok and dont leave me pleasee
i really need help
next one?
the one with carl?
o ok
2. 25.133 and yes, that's the one with carl
m^2
okay. ari, if u help me with them all, ill b so grateful.
im desperate
ok i write it down
ill try number three dont leave tho
plzq
how do u find the surface area of a triangular prism?
ugh. can you explain?
use the net. find the areas of each shape
hmm. let me try again
each shape? you mean each drawing?
like this. so we just found part of the surface area. and since there's two triangles with those exact measurements, we can multiply it by 2
1 Attachment
let me see the file
ooohhhh
so just the shape the thing is named after is what u look at!
no
and u find the area of that shape!
you find the area of each shape the shape was MADE out of
hmm..let me look again.
next find area of rectangle?
there's three rectangles, so find the area of each. after you do that, add up all the areas
oh.let me try
um the area of the middle one would be 5?
how'd you get 5?
5.0 x 1.0
i mean the one on the left
area of left rectangle = 1 x 0.5
which is 0.5....
oh. srry,i used a calc
ok, lemme see the next one
0.75 middle?
yep
u look smart to me
lol thanks. i was kind of joking :P
.9375 last? and lol
no :/ what did you do to get that?
0.75 times 1.25
you should have done 1.25 times 0.5
why .05? u know how .75 is area of middle?
i times that with 1.25
yes, it's the area of the middle, but why would you multiply the area of the middle by the length of the other?? makes no sense. you're trying to find the area of the right rectangle so you multiply the sides which are 1.25 and 0.5
oh. ok
.625
yes. so add them all up, what do you get?
mm, letme see
just the numbers i wrote or all the measurements?
yes
all the areas you calculated
so the ones with the triangle, the one on ur screenshot,and the rectangles only,yes?
the two triangles, and the three rectangles...
ok. brb:) both triangles = .375,yes?
both triangles = 0.75
one triangle = 0.375
oh, ok
77.75?
no..
that isn't even one of the choices lol
i added then all up
yes sorry im dumb
obviously you did it wrong lol. add these up: 0.375, 0.375, 0.5, 0.75, and 0.625
okay.
2.265!!!
yat ur greatt
lemme read no.4
12*10*8-500?
no
please explain
you need to find the area of the walls and the ceiling, add them up and if it's less than or equal to 500, then he CAN pain it all with one gallon. if it's over 500, then he cannot
first,it asking for area?
hmm.let me read ur reply
oh okay,lemme see
ok, so there are some arrows
umm imma give it a shot
the arrows mean that all these sides are 8ft
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oh. so, do i multiply them together?
no
add?
no :/
im sorry can u just explain each as we go along? plz?
find the area of each wall and the ceiling
add them.
then, if it's less than or equal to 500, he can paint it all with one gallon
okay.
ok, walls is 64 ft? ceiling 120 ft?
there's 4 walls...
mathsisfun says area of square is a^2
yes...
did i get the calculations right?
look at this. red = 8ft, blue = 12ft, pink = 10ft
1 Attachment
find the areas of each of the walls
then find the area of the ceiling..
okay. so they are not each 8?
no, they aren't. i labelled each side for you as 8, 10, or 12 so it would be easier
oh wait, lemme fix it
ok. let me see"
there ye go:
1 Attachment
ari, can you please tell me the answer and then shortly explain how you got it? its just that ive got lots more homework
please?
1 Attachment
ive a question
hope that makes sense.
ok so u know the squate with the 12 and 10?
the top would be 10 and the bottom 12 and the other side 12?
what?
red = 8ft, pink = 10ft, blue = 12ft
im trying to figure out the measurements
look at the color of the sides. and the numbers in black in the rectangles are the areas. i added them up and got 472 which is less than 500
ok ingot the measurements right
in·got A block of steel, gold, silver, or other metal, typically oblong in shape
mkay, i get it can u explain how u got the area for the twelve by ten ceiling? plz
yes srry typpo
12 x 10 = 120...
oh ok l times w
yes?
yes..
i get it. lets go topic no.four on the second link plz
that was 4 on the second link?
i mean pic 2
srry
just number 4?
no, i mean the other part of the workshhet. ppicture two on that same link
please?
the net of a cube is showb below...
what do you think it is?
hmm,let me re read
brb, im taking a look at it
13.5
yes
yayyy
let us try number 2?
ill message u what i get
tell me what you think it is. it's likt number 3 and 4 from the last one
like*
give me one sec
ummm let me find the ,easurements yes?
that one is hard for me
find the area of each rectangle and add them up....red = 4in, blue = 5in, and pink = 12in
1 Attachment
o ur smart let me see the file real quick
mm, ok, so l times w for each and add them up?
find the area of the rectangles....area of a rectangle = lw. then add up all the areas.
okay. brb
am calculating
60+48+20+48+60?
there's 6 rectangles. you forgot a 20 :) 60+48+20+48+60+20
o yea srry tnx for ur patience..brb
i got 256
yep
ill try the next one
tnx ari ur very cool! ill try the next one,brb
6 times 5 times six plus five^2
you're doing number 3, right?
no four srry
is that the right way to do it?
area of a triangle = (bh)/2. 5(6)/2 = ?
ummm.m15?
yes. so there's 4 of those triangles. so 15(4) = ?
60
and then there's a square. so 5(5) = ?
25
g?!! ur a genius!
yes, g :)
now number three, and then can u help me with the nets activity
:L
i beg of u ill explain. then ill leave u alone
i really need to get this dpne, ari. please.
can u give me the answer to 3 really quick? iill ask someone else anout the activity if u like
3 is b
okay. tnx.
no can do about the actuivity?
i think you can do the activity :)
can u explain how plz?
Ok. tnnx for ur help

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