Question

What is the distance between the points (-28, -10) and (-28, 20) in the xy-plane?

Answer 1

do you know the distance formula?

Answer 2

sqrt ((x-x1)sqrd +(y-y1)sqrd)

Answer 3

(x1,y1)= (-28 ,- 10) , (x2 ,y2) = (-28 ,20)
\[distance = \sqrt{(x2-x1)^{2}+(y2-y1)^{2}}\]

Answer 4

substitute the values and get the answer
can u do it