In circle c, chord st is perpendicular to radius cb and also st and cb intersect at point n. which line segment is congruent to ns

 NT is congruent to NS.

Step-by-step explanation:

Since, we know that in a triangle,  If a diameter (or radius) is perpendicular to a chord, then it bisects the chord and its arc.

Here, In circle C, chord ST is perpendicular to radius CB and also ST and CB intersect at point N.

Therefore, by the above property, radius CB must bisect the chord ST at N.

⇒  NS = NT.

Thus, NS is congruent to NT.  ( By the property of congruence)

associative property hopes this ! : )

step-by-step explanation:

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles