Question

What is the distance between the points (-2,1) and (3,7)?

Answer 1

you know the formula to calculate distance between 2 points?

Answer 2

No.

Answer 3

The choices are all sq roots.
11
37
61
89

Answer 4

ithink it's 61

Answer 5

if the points are (x1, y1) and (x2, y2), then the distance is \[\sqrt{(x1-x2)^{2}+(y1-y2)^{2}}\]
in this case, it is sqrt 61, you are right

Answer 6

Thanks