Computer Science
4 Online
Nicole:
Math Help Please
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tigerlover:
Hi! WHat can I help you with? :)
tigerlover:
Im sorry but I cant see prnscr ^^;
Nicole:
Ohhh ok one sec
Nicole:
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Nicole:
Can u see that?
tigerlover:
Yes
Nicole:
Ok
tigerlover:
Alright so do you know how to find the perimeter?
Nicole:
You first have to split the shape into 2?
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tigerlover:
No. What you need to do is collect all of the numbers of all the sides.
tigerlover:
Then what you do to get your perimeter is add them all :)
tigerlover:
Simple :)
Nicole:
Oh but how do we find it out...That is my struggle
tigerlover:
Okay, so, when we look at the shape, we see that there is one spot that is blank.
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Nicole:
2 are blank
tigerlover:
|dw:1518445532921:dw|
tigerlover:
Yes I forgot about that one.
tigerlover:
Alright so we can split it like this:|dw:1518445638066:dw|
tigerlover:
So this would be a lot simpler
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tigerlover:
|dw:1518445807606:dw|
tigerlover:
|dw:1518445839965:dw|
Nicole:
So we just need to add all those numbers together?
tigerlover:
Correct :)
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tigerlover:
I cant see prntscr
Nicole:
tigerlover:
Alright, so what we do here is we add Length and Width
tigerlover:
no, sorry, multiply
Nicole:
okk so the length is 18 and the height is 40?
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tigerlover:
Correct ^^
Nicole:
Ok and then we also multiply 30 and 10?
tigerlover:
If I'm correct, yes. @Vocaloid, please correct me if I am wrong.
Nicole:
@Vocaloid
Nicole:
@Shadow @demolisher1224 @Falconmaster
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Nicole:
@EvieSwan2405
Falconmaster:
hello
Falconmaster:
i think tiger is right
Nicole:
like what should I do...Im confused lol
Falconmaster:
okay hold on
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Falconmaster:
first you wanna cut it to make a square and a rectangul or 2 rectangles
Nicole:
Two rectangles
dude:
@tigerlover I think you missed the length of a side measure
dude:
|dw:1518447162319:dw|
Nicole:
|dw:1518447148851:dw|
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dude:
|dw:1518447170993:dw|
tigerlover:
I'm not sure of my answer so I tried to have Voca check this out e.e
Nicole:
Ok so it would be D?
dude:
It was fine, you just need to find the measure of the missing side
Aka you missed a step
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tigerlover:
But i just split it up and did it that way @dude
dude:
|dw:1518447297192:dw|
Nicole:
|dw:1518447300015:dw|
Nicole:
|dw:1518447323251:dw|
dude:
Right so then you add all the sides up
\(40+30+30+18+10+12\)
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Nicole:
140
dude:
Yes
Falconmaster:
thats the same one as the last
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Falconmaster:
oh
Nicole:
yea
Falconmaster:
i think its add
Nicole:
I think it is multiply each pair and then add it together?
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Falconmaster:
yeah so add the 540 and 300
Nicole:
840 then
Falconmaster:
rectangle
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Falconmaster:
halp XD
Nicole:
LMAOO
Falconmaster:
i got you
Falconmaster:
its 60
Falconmaster:
thanks google
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Nicole:
How tho LOL
Falconmaster:
"area of a parallelogram"
it give you a calculator
Nicole:
OHH I see okk
Falconmaster:
lol
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Falconmaster:
120
Falconmaster:
or a
Nicole:
yes
Falconmaster:
idk that one
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Falconmaster:
idk how to that one either sorry
Falconmaster:
you might be able to brainly that one
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Falconmaster:
its a area is the inside
Nicole:
Ok thats it thank you
Falconmaster:
welcome