Mathematics
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OpenStudy (anonymous):
Find the following measure for this figure.
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OpenStudy (anonymous):
OpenStudy (anonymous):
find the Area of base =
a.6 square units
b.8 square units
c.12 square units
OpenStudy (anonymous):
really need help:/
OpenStudy (anonymous):
So Area of the base is given by:
\[Area = Length \times Width\]
Here: Length = 4 and Width = 2..
So how much you got for Area??
OpenStudy (anonymous):
8?
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OpenStudy (anonymous):
Yep..
Good..
OpenStudy (anonymous):
so thats the answer?
OpenStudy (anonymous):
What do you think??
Are you asked to find something else??
OpenStudy (anonymous):
no i dont think so....ya i think thats it
OpenStudy (anonymous):
would you mind helping me with one more?
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OpenStudy (anonymous):
use the same figure
find the Lateral area =
a.12 square units
b.24 square units
c.36 square units
OpenStudy (anonymous):
Lateral area can be given by:
\[Lateral \; Area = 2 \times Height(Length + Width)\]
OpenStudy (anonymous):
i dont get what you saying
OpenStudy (anonymous):
I mean:
\[Lateral \; area = 2h (l + w)\]
OpenStudy (anonymous):
so is it 12 square units, 24 square units or 36 square units
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OpenStudy (anonymous):
You yourself figure it out..
I have given you the formula just plug in the values..
OpenStudy (anonymous):
am i on the right track?
Lateralarea=2h (4+2)
OpenStudy (anonymous):
What is h here??
You are given h in your question, h = 3 here..
Yes you are on right track..
OpenStudy (anonymous):
Lateral area=23 (4+2)
what do i do now?
OpenStudy (anonymous):
you will do like this:
\[Area = 2 \times 3 (4 + 2)\]
4+2 = ?
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OpenStudy (anonymous):
4+2=6
OpenStudy (anonymous):
so the answer is 12 square units
OpenStudy (anonymous):
Yep so you are left with:
\[Area = 2 \times 3 \times 4 = ??\]
OpenStudy (anonymous):
oh so 24 is the answer
OpenStudy (anonymous):
how can i find the volume of the same figure?
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OpenStudy (anonymous):
No..
OpenStudy (anonymous):
but 2x3x4=24
OpenStudy (anonymous):
Sorry by mistake I have written 4 there that is 6..
\(Area = 2 \times 3\times 6 = ??\)
OpenStudy (anonymous):
k then its 36
OpenStudy (anonymous):
Yep..
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OpenStudy (anonymous):
thanks ....can you help me find the volume of the same figure?
OpenStudy (anonymous):
Volume you can find as:
\[Volume = l \times b \times h\]
OpenStudy (anonymous):
so 24?
OpenStudy (anonymous):
Yep..
So clear with the formulas??