the inclination of the straight line passing through the point ( -3,6) and the midpoint of the line joining the - Maths - Straight Lines

Question

the inclination of the straight line passing through the point (
-3,6) and the midpoint of the line joining the point (4,-5) and
(-2,9) is

Niharika Khare · Accepted Answer

The mid-point of a line joining the points (4,-5) and (-2,9) is
=

4+-22,-5+92=(1,2) Now inclination of the line passing through
(-3,6) and (1,2) is given
by:-tanθ=y2-y1x2-x1=2-61-(-3)=-44=-1θ=135o

the inclination of the straight line passing through the point ( -3,6) and the midpoint of the line joining the point (4,-5) and (-2,9) is