Question

Question #d99c2

Answer 1

`5`

Explanation:

You can use a right triangle to calculate the length between point `A(2,6)` and point `B (5,2)`.

So the difference in `x = 5 -2 = 3` and the difference in `y = 2-6 = -4`.

Then

`AB = sqrt(3^2 + (-4)^2)`

This is the same as

`AB = sqrt(25)`

which is the same as `5`.