bemrunner bemrunner

17-03-2017
Mathematics

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A jar of pickles has a circumference of 13.973 cm. What is the approximate diameter of the jar?

Use 3.14 for π.

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rarrininger rarrininger

17-03-2017

C = 2πr

13.973 cm = 2(3.14)(r)

13.973 cm = 6.28r

13.973 cm/6.28 = 6.28r/6.28

r = 2.225

d = 2.225 * 2
d= 4.45 cm

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