Need asap!
a state park is designed in a circular pattern as shown. mia runs along the circular path from the tennis courts to the petting zoo. how far does she run to the nearest tenth of a mile?
a) 1.0 miles
b) 1.3 miles
c) 2.1 miles
d) 4.2 miles

Johnny rode his bike to a friends house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was unable to play. what was his displacement for the total bike ride trip? what could you use as a reference point ? show the steps to solve this problem.