Q:

A hula hoop has a three foot diameter how far will it travel in 6 revolution

Accepted Solution

A:
Answer:Distance traveled in 6 revolution = 56.52 ftStep-by-step explanation:Formula:Circumference  of circle = 2πrr - Radius of circleIt is given that,A hula hoop has a three foot diameter.Diameter = 3 ftTherefore the radius r = diameter/2 = 3/2 = 1.5 ftTo find the circumference of loopr = 1.5 ftCircumference = 2πr = 2 * 3.14 * 1.5 = 9.42 ftTo find the distance traveled in 6 revolutionDistance traveled in one revolution =  9.42 ftDistance traveled in 6 revolution = 6 * 9.42 = 56.52 ft