A cube shaped wooden block of side 7cm is carved into a sphere of maximum diameter. Find the volume of the sphere
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maximum diameter will be 7
volume of sphere=4×22×49/3
volume of sphere=4×22×49/3
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Dimeter=d
d²=side²×side² (Pythagoras)
d²=49×49
d²=2401
d=49
r=24.5
Volume = πr²4/3
=22*24.5*24.5*4 / 7* 3
=52822/21
=2515.33
d²=side²×side² (Pythagoras)
d²=49×49
d²=2401
d=49
r=24.5
Volume = πr²4/3
=22*24.5*24.5*4 / 7* 3
=52822/21
=2515.33
FZD:
d²=r²*r² is by Pythagoras
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