the area of circle is 15400m find its circumference
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area of circle = 15400
πr^2 = 15400
22/7xr^2= 15400
r^2= 15400x7/22
r^2=4900
r =√4900
r =70m
circumference of circle=2πr
=2x22/7x70
=440m
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πr^2 = 15400
22/7xr^2= 15400
r^2= 15400x7/22
r^2=4900
r =√4900
r =70m
circumference of circle=2πr
=2x22/7x70
=440m
hope it hlps u
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Answered by
7
area of circle=15400m
pie r square=15400
22upon 7 r square =15400
rsqusre =4900
r= 700
circumference=2pie r
2×22upon 7 ×700
so answer is 4400
plz marks as brainlist
pie r square=15400
22upon 7 r square =15400
rsqusre =4900
r= 700
circumference=2pie r
2×22upon 7 ×700
so answer is 4400
plz marks as brainlist
is am correct
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