Mathematics
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OpenStudy (anonymous):
A rhombus has diagonals of 16 centimeters and 20 cenitmeters.In square centimeters, what is the area of the rhombus?
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OpenStudy (jdoe0001):
what's a rhombus?
OpenStudy (anonymous):
Ok so do you know the Formula for area of a rhombus :) @YessiLaMuneka
OpenStudy (anonymous):
no @Isabella_Kapadia
OpenStudy (anonymous):
A parallelogram with opposite equal acute and obtuse angles and four equal sides.
OpenStudy (anonymous):
Ok so look that up really fast and tell me :) !?
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OpenStudy (anonymous):
@jdoe0001
A rhombus is actually just a special type of parallelogram. lol
OpenStudy (jdoe0001):
lol
OpenStudy (anonymous):
is it basexheight
OpenStudy (jdoe0001):
are all sides of a rhombus equals?
OpenStudy (anonymous):
yes
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OpenStudy (jdoe0001):
gimme one sec
OpenStudy (anonymous):
yes or you can use A =1/2(d1)(d2)
OpenStudy (anonymous):
what is d
OpenStudy (anonymous):
The 1st diagonal is 16 centimeters and the second one is 20 cenitmeters
OpenStudy (anonymous):
d1 is diagonal 1 and d2 is diagonal 2
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OpenStudy (anonymous):
ohhh ok
OpenStudy (anonymous):
So you have A =1/2 (16) (20)
OpenStudy (jdoe0001):
OpenStudy (anonymous):
i got 160
OpenStudy (jdoe0001):
see the rhombus values? is really 2 triangles
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OpenStudy (anonymous):
Ok great that is your answer the area of the rhombus is 160 square centimeters. is that an option for you ?!
OpenStudy (anonymous):
yea i see
OpenStudy (anonymous):
its not multiple choice lol but thank you(:
OpenStudy (jdoe0001):
so, just for the area of the triangle, either really, and then add it twice, that's your area
I'm sure you know what the area of a triangle is :)
OpenStudy (anonymous):
okay thanks guys(:
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OpenStudy (jdoe0001):
just find I meant :)