Join the growing community of curious minds on IDNLearn.com. Our platform provides prompt, accurate answers from experts ready to assist you with any question you may have.
We know that,
Volume of sphere = 4/3πr³
72 = 4/3 × 22/7 × r³
72 × 21/88 = r³
³√17.18 = r
2.58 cm = r
:)