Question

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?
12
18
16
14

Answer 1

18 units!
PQ- 7
QR- 6
RS- 5
Hope this helps!