A path goes around a triangular park, as shown a. find the distance around the park to the nearest yard
- the distance is about _ yards
b. A new path and bridge are constructed from point Q to the midpoint M of PR. find QM to the nearest yard
- QM ~ ___ yd
c. a man jogs from P to Q to M to R to Q and back to P at an average speed of 150 yards per minute. to the nearest tenth of a minute, about how long does it take him to travel the entire distance?
- it takes about ___ minutes