Allison is rolling her hula hoop on the playground. The radius of her hula hoop is
35 centimeters. What is the distance the hula hoop rolls in 4 full rotations? Round your answer to the nearest centimeter.
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Radius=35 cm
Circumference of hula hoop / circle= 2πr
=2×22÷7×35
=220cm
In one rotation it will cover the distance of 220cm
We have to find how much distance it will cover in 4 rotations.
So,
220×4
= 880 cm
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