find the area of a circle whose circumference is 44 CM square
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Answered by
1
circumference =44 CM square
2pi r =44
r=(44×7)/(2×22)
r=7
area =pi r square
=(22/7)×7×7
=154 cm cube
2pi r =44
r=(44×7)/(2×22)
r=7
area =pi r square
=(22/7)×7×7
=154 cm cube
Answered by
2
If r is the radius of given circle, then
Circumference 2πr=44cm
Putting π=22/7
2×(22/7)r=44
r=44×7/(22×2)
r=7cm
Now area=πr^2
=(22/7)×7×7
=22×7
=154sqcm...
Hope it helps.
Circumference 2πr=44cm
Putting π=22/7
2×(22/7)r=44
r=44×7/(22×2)
r=7cm
Now area=πr^2
=(22/7)×7×7
=22×7
=154sqcm...
Hope it helps.
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