find the surface area of a sphere of r is 7cm?
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here's your answer
please mark this answer as brainliest please please to encourage me
please mark this answer as brainliest please please to encourage me
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jitpritom99:
the formula is wrong
it is the formula to find out area of a circle.. not sphere
why
o u r right
sorry
this formula is shpere not circle
Answered by
0
r = 7cm
surface area = 4πr^2
=4*22/7*7sq
=4*22/7*7*7
=4*22*7
=616
Surface area of sphere =616 cm sq
surface area = 4πr^2
=4*22/7*7sq
=4*22/7*7*7
=4*22*7
=616
Surface area of sphere =616 cm sq
thanks
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