the diameter of a spherical ball is 18 cm how much leather is required to prepare the 3 balls
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Answer:
given diameter of spherical ball=18 cm
Step-by-step explanation:
r=d/2=18/2=9cm
volume of the spherical ball=4/3×22/7×9×9×9
=3054.85
volume of 3 such balls=3×3054.85
=9164.55
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