Math, asked by Preety4031, 1 year ago

Largest possible sphere is cut from a cubr of side 7 cm

Answers

Answered by Anonymous
0
Side = 7cm

volume \: of \: a \: cube =  {side}^{3}
volume =  {(7)}^{3}  = 343 {cm}^{3}  \\  \\ sphere) \\  \\ v =  \frac{4}{3}\pi {r}^{3}  \\ 343 =  \frac{4}{3}\pi {r}^{3}  \\  {r}  =  \sqrt[3]{ \frac{343 \times 3 \times 7}{4 \times 22} }  \\ r =  \sqrt[3]{ \frac{7203}{88} }  \\ r =  \sqrt[3]{81.85}  = 4.34cm
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