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A small pizza has a diameter of 21 cm. What is the approximate circumference of the pizza? Use pi=3.14

A small pizza has a diameter of 21 cm. What is the approximate circumference of the pizza? Use pi=3.14
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5 votes
A small pizza has a diameter of 21 cm.

What is the approximate circumference of the pizza? Use pi=3.14

User BelgoCanadian
by
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2 Answers

4 votes
circumference = pi * diameter
C = 3.14 * 21 = 65.94 cm circumference
User Anthonator
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8.3k points
2 votes
32.97 is the circumference
User Vincentge
by
7.7k points
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