Joyce is training for the upcoming marathon and trains every morning at the local track (400 m). If she runs around the track 12 times, what is her displacement? (Remember to include the units)

c. prove the lengths are the same.

step-by-step explanation:

you need to prove the segments are congruent. congruent segments have the same length. find the lengths of the segments using the distance formula, and compare them.

answer: c. prove the lengths are the same.

14

step-by-step explanation:

14 x 3 = 42