The circumference of a circle is 3.14m find its area
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Answered by
3
We have:
Circumference of the circle = 3.14 m =2πr
=> 3.14 m =(2×22/7×r)m
=> r =(3.14×7/22×2)m
=> r = 0.5 m.
Area of the circle (A) =πr²
=> A =+22/7×0.5²)m
= 0.785 m2.
Circumference of the circle = 3.14 m =2πr
=> 3.14 m =(2×22/7×r)m
=> r =(3.14×7/22×2)m
=> r = 0.5 m.
Area of the circle (A) =πr²
=> A =+22/7×0.5²)m
= 0.785 m2.
Answered by
5
Hii friend,
Circumference of a circle = 3.14 m
2πR = 3.14
2× 22/7 × R = 3.14
R = 3.14 × 7 /44
R = 21.98/44
R = 0.49 m
Therefore,
Area of circle = πR²
=> 22/7 × 0.49 × 0.49
=> 22 × 0.07 × 0.49
=> 0.7546 M²
HOPE IT WILL HELP YOU..... :-)
Circumference of a circle = 3.14 m
2πR = 3.14
2× 22/7 × R = 3.14
R = 3.14 × 7 /44
R = 21.98/44
R = 0.49 m
Therefore,
Area of circle = πR²
=> 22/7 × 0.49 × 0.49
=> 22 × 0.07 × 0.49
=> 0.7546 M²
HOPE IT WILL HELP YOU..... :-)
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