smartguy0616 smartguy0616

14-02-2017
Mathematics

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A circle has a radius of 1 cm. How does the circumference of the circle compare to the area? GREATER THAN LESS THAN OR EQUAL TO

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AlinaMarieS AlinaMarieS

14-02-2017

The circumference is 6.28, and the area is 3.14. So, the circumference is greater than the area (circumference > area).

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14-02-2017

C = 2pi * r
A = pi *r^2

C = 2 * 3.14 * 1 = 6.28
A = 3.14 * 1 = 3.14

Circumference is greater than the area

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