Find the volume and surface area of sphere radius is 42cm
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use formula 4/3pie r3 and 4pie r2 and solve it
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Hi
Good morning
Radius of sphere : 42cm
Volume of sphere : 4/3πr^3
: 4/3 * 22/7 * ( 42)3
: 4/3 * 3.14 * 42*42*42
: 1.34* 3.14* 74088
: 310,464 cm3
Surface area of sphere : 4πr2
: 4* 22/7 * (42)2
: 4 * 22/7 * 42* 42
: 22176 CM
May it is helpful for you.
✌✌✌Have a great day ✌✌✌✌
Good morning
Radius of sphere : 42cm
Volume of sphere : 4/3πr^3
: 4/3 * 22/7 * ( 42)3
: 4/3 * 3.14 * 42*42*42
: 1.34* 3.14* 74088
: 310,464 cm3
Surface area of sphere : 4πr2
: 4* 22/7 * (42)2
: 4 * 22/7 * 42* 42
: 22176 CM
May it is helpful for you.
✌✌✌Have a great day ✌✌✌✌
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