The square of the distance between the points (x,-y) and (-x,y) is -

The distance between the points (x,1) and (1,y) is

If the square of the distance between the points (5, 10) and (10, y) be 50. Find y.

The distance between the points P(x, y) and Q(0, 0) will be:

Prove that the square of the distance between the two points (x_(1), y_(1)) and (x_(2), y_(2)) of the circle x^(2) + y^(2) = a^(2) is 2(a^(2) - x_(1)x_(2) - y_(1)y_(2)) .

If the distance between the points (x_(1),y_(1)) and (x_(2) , y_(2)) is |x_(1) - x_(2)| then they are parallel to .....

The distance between the points (x_1, y_1) and (x_2, y_2) which are on the line parallel to y-axis is ……….

Derive the formula for the distance between two points (x_1,y_1,z_1) and (x_2,y_2,z_2) .And hence find the distance between (2,-1,3) and (-2,1,3).

The distance between two points p(x_(1),y_(1)) and q(x_(2),y_(2)) is given be :

The distance between the points p(x_(1),y_(1)) and q(x_(2),y_(2)) given by is :

Find the distance between points P(x_1, y_1) and Q(x_2, y_2) : PQ is parallel to y-axis