Circumfrence of a circle
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hey mate, ur question is incomplete.
Step-by-step explanation:
circumference of circle = 132cm
2πr = 132
2 x 22/7 x r = 132
r = 132 x 7/22 x 1/2
r = 3x7
r= 21cm
so radius of circle is 21cm
pala9:
kia hoa
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