Indian Institute of Foreign Trade 2017 Solved Paper

Question : 74 of 114

Marks: +1, -0

The coordinates of a triangle ABC are A(1, 5), B(-2, 3), and C(0,-4); find the equation of the median AD?

Solution:

Choice (D) The point D is

( - 1 , - { 1 }/{ 2 } )

Equation of the line AD is

y - 5 = { - { 1 }/ { 2 } - 5 }/ { - 2 } ( x - 1 )

Or 11x – 4y + 9 = 0.

Go to Question:

Prev Question

Next Question