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Mathematics 11 Online
OpenStudy (anonymous):

http://oi49.tinypic.com/j7umq0.jpg Point G is the centroid of the triangle. The length of BC = 10. What is the length of BE ? 30 15 20 18

OpenStudy (anonymous):

@janessia

OpenStudy (anonymous):

@rebeccaskell94

OpenStudy (anonymous):

bc is 10 bd = 5 and dc=5

OpenStudy (anonymous):

What would be the answer?

OpenStudy (anonymous):

the answer is 15? @huneya

OpenStudy (cwrw238):

i'm not sure if theres enough information to do this

OpenStudy (anonymous):

yeah is not enough info to do this question and i think is 15 to but i m not sure

OpenStudy (cwrw238):

there may be some theorems related to centroid i've forgotten of course!!!!

OpenStudy (cwrw238):

@radar - what do you think?

OpenStudy (radar):

I don't know, I have learned not to judge by appearance, there is no angle information. Although angle CEG "appears" to be a right angle, it could not be just as well.

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