contestada

A figure skater prepares for her performance by skating 6 laps in a circular ice rink. If the distance between the skater and the center of the rink is 30 feet. how many feet did the figure skater travel to warm up?

PLEASE ANSWER AND SHOW WORK FAST PLEASE!!!

Respuesta :

semsee45

Answer:

1130.97 ft (nearest hundredth)

Step-by-step explanation:

Circumference of a circle = 2[tex]\pi[/tex]r,  where r = radius

Given radius = 30 ft

⇒ circumference = 2 x [tex]\pi[/tex] x 30 = 60[tex]\pi[/tex] ft

If the skater does 6 laps of the rink:

⇒ 6 x 60[tex]\pi[/tex] = 360[tex]\pi[/tex] = 1130.97 ft (nearest hundredth)

Otras preguntas