Find the distance between G(4,-1) and S(2,7)

Find a if the distance between (a, 2) and (3, 4) is 8.

Find the distance between points A(4,6) and B(4,-2) .

Find the distances between the points (2,-5) and (7,7)

Find the distance between points A(2,5,7), B(1,3,5), by using vector method.

Find the distance between the points P(-2,4,1) and Q(1,2,5).

Find the distance between the points P(-2, 4, 1) and Q(1, 2, -5).

The distance between points (2,-7,3) and (-2,7,3) is:

Find the distance between A(2,3) on the line of gradient 3/4 and the point of intersection P of this line with 5x+7y+40=0.

Find the distance between the points P (1, -3, 4) and Q ( -4, 1, 2) .

Find the distance between the points P (1,3,4) and Q (4,1,2) .