Question

its volume.
8. The surface area of a sphere is 2464 cm. If its radius be doubled, what
will be the surface area of the new sphere?​

Answer 1

Step-by-step explanation:

Filtration technique can be used to overcome this as well. Thus, filtration is better than sedimentation and decantation.

Decantation is a process for the separation of mixtures

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Answer 2

the surface area of new sphere is equals to 2464cm

the surface area of new sphere=

4πr²

=4π(2r)²

=4π(4r)²

=4(4πr)²

=4×2464

=9856cm²

show the surface area of new sphere is 9856 cm²