Question

If endpoints of a segment are (3,0) and (0,3), what is the length of the segment

Answer 1

`d=3√(2)`

Explanation:

Distance formula:
`d=√((x_2-x_1)^2+(y_2-y_1)^2)`

`d=√((0-3)^2+(3-0)^2)` 0-3=-3 3-0=3

`d=√((-3)^2+(3)^2)\\d=\sqrt{(9+9)`

`d=√(18)\\d=3 √(2)`