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OpenStudy (anonymous):
The area of the parallelogram shown is fourteen millimeters squared. What is the perimeter? Show your work.
@dg2
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OpenStudy (anonymous):
OpenStudy (anonymous):
@hello_j
OpenStudy (anonymous):
that is the whole picture?
OpenStudy (anonymous):
Ye
OpenStudy (anonymous):
area of paralleogram=base*height
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OpenStudy (anonymous):
So answer is 70?
OpenStudy (anonymous):
perimeter =2(a+b)
OpenStudy (anonymous):
The answer would be 11?
OpenStudy (anonymous):
Right?
OpenStudy (anonymous):
10
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OpenStudy (anonymous):
base =10? nope bae=area/height=14/7
OpenStudy (anonymous):
perimeter = 2(2+10) = 24mm
OpenStudy (anonymous):
2
OpenStudy (anonymous):
yes
OpenStudy (anonymous):
a=10m?b=2m
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OpenStudy (anonymous):
area =14mm^2
OpenStudy (anonymous):
height?
OpenStudy (anonymous):
Can you write out like the whole thing together because i'm getting super confused.
OpenStudy (anonymous):
okay
OpenStudy (anonymous):
This is how I wrote it.
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OpenStudy (anonymous):
perimeter =2(a+b)
perimeter = 2(2+10) = 24mm
OpenStudy (anonymous):
area of parrallelogram base*height so we know area givem 14mm^2
OpenStudy (anonymous):
we have to find base.we know height right=7.then base=area/height=14mm^2/7=2
OpenStudy (anonymous):
here a=side which is 10 and base =2
so perimeter of paralleogram=2(a+b)
2(10+2)=24mm
OpenStudy (anonymous):
got it @Freelance1
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OpenStudy (anonymous):
|dw:1406958309583:dw|
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