Question

The distance between the point(1,2) and the point of intersection of the lines 2x+y=2 and x+2y=2is

Answer 1

Your answer is here 5/9

Answer 2

solving both the equations we get

the point is(3/2,-1)

distance=√ (x2-x1)² +(y2-y1) ²

=√( 37/4)

=√37/2 units