Allison is rolling her hula hoop on the playground. The radius of her hula hoop is 35 cm. What is the distance the hula hoop rol

Question

3 years ago

11

ls in 4 full rotations?

2 answers:

Karo-lina-s [1.5K] · Answer 1 · 2022-03-20T05:24:40+03:00

8 0

The hula hoop rolls 879 cm.

tatuchka [14] · Answer 2 · 2022-03-20T07:29:30+03:00

Answer:

879.2 cm

Step-by-step explanation:

The distance around the hula hoop is given by the circumference. The formula for the circumference of a circle is

C = 2πr

Using 3.14 for pi and our value of 35 as r, we have

C = 2(3.14)(35) = 219.8

For 4 rotations, this gives us a distance of

219.8(4) = 879.2 cm