Question

If two points A(-2,5) B(-5,4) are the mid points (-7/2,3) then find distance between A and B.

Answer 1

Step-by-step explanation:

By using distance formula

$D = \sqrt {{(x_2 - x_1)}^{2} + {(y_2 - y_1)}^{2}} \\ \\ D = \sqrt{ 9 + 1} \\ \\ D = \sqrt {10}$