There are 3 medians (wedians ?) so you have 3 identical questions.
I will do one:
Median form J to KL
midpoint of KL is (1,-3)
slope of median = (5 - (-3))/(2-1)
= 8
equation : y = 8x + b
but point (2,5) lies on it, so
5 = 8(2) + b
b = -11
median equation: y = 8x - 11
do the other two the same way.
Find the equations of the wedians of the triangle with vertex coordinates J(2,5), K(4,-1), andL(-2,-5)
1 answer
1 answer