layladilernia layladilernia

17-03-2020
Mathematics

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What is the circumference of this circle, in centimeters? Use 7 for x.
d = 21 cm

What is the circumference of this circle in centimeters Use 7 for xd 21 cm class=

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shejladautovic shejladautovic

17-03-2020

Answer:

66

Step-by-step explanation:

2R=21

The formula for circumference is 2Rpi so it is:

21*22/7=66

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