the circumference of a circular ground is 352 cm.find the area of the ground
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9
Circumference of a circle = 2pie r
2 pie r = 352
2 x 22/7 x r = 352
44/7 x r = 352
r = 352 x 7/44
r = 2464/44
r = 56
area of circle = pie r square
22/7 * 56 * 56
9856
2 pie r = 352
2 x 22/7 x r = 352
44/7 x r = 352
r = 352 x 7/44
r = 2464/44
r = 56
area of circle = pie r square
22/7 * 56 * 56
9856
utkarsh2930:
which answer is right
Answered by
4
Hi Mate ! ! !
Area of a ground = Area of the circle
because it is a circular ground.
2 π r = 352 cm
r = 176 / π cm
So, it's area = π ( 176 / π ) ²
Area = (176 )² / π
Area = 9864.96 cm²
! ! ! Have a great future ahead ! ! !
Area of a ground = Area of the circle
because it is a circular ground.
2 π r = 352 cm
r = 176 / π cm
So, it's area = π ( 176 / π ) ²
Area = (176 )² / π
Area = 9864.96 cm²
! ! ! Have a great future ahead ! ! !
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