Math, asked by smvbn4s, 1 year ago

Find the circumference of the circle of the radius 28mm (pi=22÷7)


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Answers

Answered by Revolution
25
peimeter=c
diameter=2r=2*28=56
c=πd
c= \frac{22}{7}*56 =176 mm

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Answered by Galaxy
18
C=2×pie ×r= 2×22/7×28= 176mm..

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