Question

I will give medal/fan if some one solves this please help Prove: In an equilateral triangle the three medians are equal.

Answer 1

please look on screen shots

Answer 2

use distance formula....

Answer 3

im bad on distance formula can you just answer thanx

Answer 4

you should read this first:
http://www.mathwarehouse.com/algebra/distance_formula/index.php

Answer 5

can you solve it im stuck on this one

Answer 6

Second screen where answer should go

Answer 7

AQ = { (3a/2 -0)^2 + (b/2 -0)^2 } ^(1/2) = { 9a^2/4 + b^2/4}^(1/2)
similarly find BR and CP

Answer 8

is this full answer?

Answer 9

NO

Answer 10

can u do it?
this last question then im done please do

Answer 11

U just need to show AQ=BR=CP

Answer 12

did you looked second screen ? can you do that for me im stuck on it this last question for the day

Answer 13

any one? i will give medal/fan