Question

The map of a biking trail is drawn on a coordinate grid.

The trail starts at P(−2, 1) and goes to Q(6, 1).
It goes from Q to R(6, −3) and then to S(9, −3).

What is the total length (in units) of the biking trail?

11

15
@LiveLaughDie
18

19

Answer 1

@LegendaryNikki

Answer 2

11 i think

Answer 3

thx