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Mathematics 41 Online
OpenStudy (anonymous):

can anyone find the relation between the lengths of medians and sides of a triangle?

OpenStudy (anonymous):

Can you give us an example of the problem? Sides of triangles and medians? There are probably some related to certain kinds of triangles, but w/o seeing what you're look at???

OpenStudy (anonymous):

there is no particular type of triangles. just in general form

OpenStudy (anonymous):

Do u know the formula?

OpenStudy (anonymous):

sqrt(2b^2+2c^2-a^2 /4) is median(a)

OpenStudy (anonymous):

that looks intense o.O

OpenStudy (anonymous):

no. how?

OpenStudy (anonymous):

Ah, u want derivation.....

OpenStudy (anonymous):

exactly

OpenStudy (anonymous):

http://en.wikipedia.org/wiki/Apollonius%27_theorem

OpenStudy (anonymous):

ok. i got it. thanx

OpenStudy (anonymous):

np...

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