Answer:
Distance covered by hula hoop rolls in 4 full rotations is 880 cm .
Step-by-step explanation:
Formula
[tex]Perimeter\ of\ a\ circle = 2\pi r[/tex]
Where r is the radius of the circle.
As given
Allison is rolling her hula hoop on the playground.
The radius of her hula hoop is 35 cm.
r = 35 cm
[tex]\pi = \frac{22}{7}[/tex]
Putting the value in the formula
[tex]Perimeter\ of\ a\ hula hoop = 2\times \frac{22}{7} \times 35[/tex]
= 220 cm
As given
The hula hoop rolls in 4 full rotations.
Distance covered by hula hoop rolls in 4 full rotations = 220 × 4
= 880 cm
Therefore the Distance covered by hula hoop rolls in 4 full rotations is 880 cm .
Answer:
the guy above me is correct it is 880cm
Step-by-step explanation:
on khan academy
