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OpenStudy (anonymous):
help
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OpenStudy (anonymous):
OpenStudy (anonymous):
I don't get how do you find the area without the base
OpenStudy (perl):
can we assume thats an equilateral triangle
OpenStudy (anonymous):
ok...
OpenStudy (anonymous):
do we use trig to find it?
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OpenStudy (anonymous):
we can't use b•h/2 right?
OpenStudy (anonymous):
help please...
OpenStudy (perl):
in an equilateral triangle, the distance from a vertex to the centroid is 2/3 the length of the median
OpenStudy (perl):
|dw:1431865184063:dw|
OpenStudy (perl):
we have a 30 60 90 triangle :)
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OpenStudy (anonymous):
so how do I find the area?
OpenStudy (perl):
|dw:1431865288594:dw|
OpenStudy (perl):
you have to find the base and then the height
OpenStudy (anonymous):
how do you find the base?
OpenStudy (perl):
well actually theres an easier way to do this, as i suggested before
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OpenStudy (perl):
|dw:1431865354265:dw|
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