155k views
0 votes
The map of a biking trail is drawn on a coordinate grid. The trail starts at P(−5, 4) and goes to Q(2, 4). It goes from Q to R(2, −2) and then to S(7, −2). What is the total length (in units) of the biking trail?

1 Answer

4 votes
should be 18 units total
User Altschuler
by
7.4k points