Is this correct?

Question

Is this correct?

devonhoward15 · Answer

attachment

asc.bchs · Answer

I believe so, looks right to me

devonhoward15 · Answer

i need for sure answers

devonhoward15 · Answer

@jhonyy9

jhonyy9 · Answer

why 54 ? G not is the midle point of BE

devonhoward15 · Answer

ohh ok... than i do not know than

jhonyy9 · Answer

what are these lines AE,AD and CF inside this triangle ?

devonhoward15 · Answer

equal

jhonyy9 · Answer

no

are angle bisectors or medians 
than you see divide these angles in two equal parts and the opposite sides to this angles in two equal parts - yes ?

jhonyy9 · Answer

how do you know the intersection point of angle bisectors or medians what is for this triangle ?

devonhoward15 · Answer

i have no idea bro... i am crap at math... i will just guess if i have to

caozeyuan · Answer

the centroid is the intersection of 3 midlines

jhonyy9 · Answer

http://www.mathopenref.com/trianglecentroid.html check it here please

caozeyuan · Answer

the centroid divides each midline by a ratio of 2:1

jhonyy9 · Answer

no this is not true never

devonhoward15 · Answer

at least we know why openstudy is shutting down... a definition does not help

caozeyuan · Answer

http://jwilson.coe.uga.edu/emt668/emt668.student.folders/brombacheraarnout/write-up%203.aarnout/centroidproof.html @jhonyy9

caozeyuan · Answer

the total length is 3 times the small segment so 3*27=81

devonhoward15 · Answer

so its 81?

devonhoward15 · Answer

@caozeyuan

devonhoward15 · Answer

this website is crap

jhonyy9 · Answer

yes this 81 is true bc. this 27 is a 3rd part of BE