in the difference between the circumference and the radius of a circle is 37 cm find circumference of a circle
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Answered by
5
Step-by-step explanation:
C≈232.48cm
r
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Answered by
90
Given:-
in the difference between the circumference and the radius of a circle is 37 cm find circumference of a circle
ẞØLÛTÏØÑ:
let radius=r
and circumference=2πr
2πr-r=37
or,r(2π-1)=37
or,r(44/7-1)=37
or,r=37-37/7
or,r=222/7
therefore circumference=2×22/7×222/7=199cm(approx)
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