the area of a circle is 24.64 sq metre . the circumference of the circle is
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Answered by
1
circumference may be 17.6
shisan:
show me the process
area of circle=pie rsq than we find r = 2.8 then circum = 2 pie r then we got 17.6
Answered by
3
area=πrsquare
24.64=22/7x r x r.
24.64=22/7*2r.
24.64/22=14r
=12.32/11=14r
=1.12=14r
=1.12/14= r
=0.08=r
circumference=2πr
=2*22/7*0.08
=44/7*0.08
=0.502
so, circumference of the circle is 0.502.
24.64=22/7x r x r.
24.64=22/7*2r.
24.64/22=14r
=12.32/11=14r
=1.12=14r
=1.12/14= r
=0.08=r
circumference=2πr
=2*22/7*0.08
=44/7*0.08
=0.502
so, circumference of the circle is 0.502.
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