Is there a rigid transformation that maps

triangle ABC to triangle ABD? If so, which

transformation?

yes, because a translation to the right will

map AABC to AABD

yes, because a rotation about point B will

map AABC to AABD

yes, because a reflection across BA will

map AABC to AABD

no, because no rigid transformation will

map ΔΑΒC to ΔΑΒD

answer: the correct one is a

step-by-step explanation:

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m