Un bus articulado de Transmilenio demora 90 minutos en ir del portal sur al portal norte en un recorrido normal. En un día, este
bus realiza 9 recorridos.
¿Cuántas horas tarda en realizar los 9 recorridos del día?

i dont know sorry

step-by-step explanation:

i believe the answer is 323 ft

step-by-step explanation:

i am not sure :

step-by-step explanation:

arc length = 6.63311 ft.

step-by-step explanation:

the formula the arc measure is:

arc length s=2πr(c)/360

where:

c   is the central angle of the arc in degrees

r   is the radius of the arc

π   is pi, approximately 3.142

using the above formula we get

s =

thus we find that arc length of an arc for a circle of radius 20 feet and central angle 19 degrees is

6.63311 feet