Question

Pls help me to solve no.10
With method

Answer 1

Answer:

3

Step-by-step explanation:

Given vertices are A(1,4), B(-3,2), C(5,0)

AD is the median of ΔABC.

∴ D is the mid-point of BC.

D = (-3 + 5/2, 2 + 0/2)

   = (2/2, 2/2)

   = (1,1).

∴ Length of median AD = √(1 - 1)² + (4 - 1)²

                                       = √3²

                                       = 3.

Therefore, Length of median is 3.

Hope it helps!