Shubhangi wrapped cord around the spherical ball of radius 4 cm and cut off the length required to wrap it fully then she wrapped around it a square box of side 4 centimetre did she have any cord left
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Radius of 4 cm means diameter of 8 cm and circumference of 8π cm, or 25.13 cm
The square has a perimeter of 4x4 = 16 cm.
yes, she had some left.
Do you want to know the amount? (you didn't ask for it)
that is 25.13 – 16 cm = 9.13
(9.12 is slightly incorrect, due to using an incorrect value for π)
The square has a perimeter of 4x4 = 16 cm.
yes, she had some left.
Do you want to know the amount? (you didn't ask for it)
that is 25.13 – 16 cm = 9.13
(9.12 is slightly incorrect, due to using an incorrect value for π)
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