Question

4. If A (2, 2), B(-4,-4) and C(5,-8) are the vertixes of
∆АВС then the length of the median through​

Answer 1

Answer: 85

Step-by-step explanation:

Given the vertices of △ABC

i.e, A(2,2),B(−4,−4) and C(5,−8)

The coordinates of mid-point of AB,

i.e,D=(  

2

−4+2

​  

,  

2

−4+2

​  

)=(−1,−1)

hence the length of medium through vertex C=CD

=  

(5+1)  

2

+(−8+1)  

2

 

​  

=  

6  

2

+7  

2

 

​  

=  

85

​