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amistre64Best ResponseYou've already chosen the best response.0
Sa = 4pi r^2 V = (4pi/3) r^3
 2 years ago

amistre64Best ResponseYou've already chosen the best response.0
r = cbrt(3V/4pi) ..... maybe ☺
 2 years ago

lng3313Best ResponseYou've already chosen the best response.0
options are 880 130 420 339
 2 years ago

myininayaBest ResponseYou've already chosen the best response.0
Volume of sphere is 4/3 *pi*r^3=140 Surface area of a sphere is 4*pi*r^2=3/pi*(4/3*pi*r^3)=3/pi*(140)
 2 years ago

amistre64Best ResponseYou've already chosen the best response.0
130 if i did it right
 2 years ago

myininayaBest ResponseYou've already chosen the best response.0
i got 133.69 blah blah
 2 years ago

a_kaffashBest ResponseYou've already chosen the best response.0
did u know the answer??????
 2 years ago
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