Find the surface area of a sphere of radius 7cm.
Answers
Answered by
48
surface area of a sphere = 4πr^2
=4×22/7×7×7
=616cm^2
hope it helped you out ❤️
=4×22/7×7×7
=616cm^2
hope it helped you out ❤️
force96:
thanks Rodhi
is this ok
welcome!
Answered by
5
surface area of circle =2pie×r
=2×22/7×7
=44
=2×22/7×7
=44
sorry read question wrongly
ok
it's ok
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