Find the circumference of the circle of the radius 28mm (pi=22÷7)
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Answered by
25
peimeter=c
diameter=2r=2*28=56
c=πd
c==176 mm
diameter=2r=2*28=56
c=πd
c==176 mm
Answered by
18
C=2×pie ×r= 2×22/7×28= 176mm..
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